40836796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 102961152

約数和(自身を除く): 62124356

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 47, 49, 52, 62, 77, 91, 94, 98, 124, 143, 154, 182, 188, 196, 217, 286, 308, 329, 341, 364, 403, 434, 517, 539, 572, 611, 637, 658, 682, 806, 868, 1001, 1034, 1078, 1222, 1274, 1316, 1364, 1457, 1519, 1612, 2002, 2068, 2156, 2303, 2387, 2444, 2548, 2821, 2914, 3038, 3619, 4004, 4277, 4433, 4606, 4774, 5642, 5828, 6076, 6721, 7007, 7238, 8554, 8866, 9212, 9548, 10199, 11284, 13442, 14014, 14476, 16027, 16709, 17108, 17732, 18941, 19747, 20398, 25333, 26884, 28028, 29939, 31031, 32054, 33418, 37882, 39494, 40796, 47047, 50666, 59878, 62062, 64108, 66836, 71393, 75764, 78988, 94094, 101332, 112189, 119756, 124124, 132587, 142786, 188188, 208351, 217217, 224378, 265174, 285572, 329329, 416702, 434434, 448756, 530348, 658658, 785323, 833404, 868868, 928109, 1317316, 1458457, 1570646, 1856218, 2916914, 3141292, 3712436, 5833828, 10209199, 20418398, 40836796]

約数ペア:

[(1, 40836796), (2, 20418398), (4, 10209199), (7, 5833828), (11, 3712436), (13, 3141292), (14, 2916914), (22, 1856218), (26, 1570646), (28, 1458457), (31, 1317316), (44, 928109), (47, 868868), (49, 833404), (52, 785323), (62, 658658), (77, 530348), (91, 448756), (94, 434434), (98, 416702), (124, 329329), (143, 285572), (154, 265174), (182, 224378), (188, 217217), (196, 208351), (217, 188188), (286, 142786), (308, 132587), (329, 124124), (341, 119756), (364, 112189), (403, 101332), (434, 94094), (517, 78988), (539, 75764), (572, 71393), (611, 66836), (637, 64108), (658, 62062), (682, 59878), (806, 50666), (868, 47047), (1001, 40796), (1034, 39494), (1078, 37882), (1222, 33418), (1274, 32054), (1316, 31031), (1364, 29939), (1457, 28028), (1519, 26884), (1612, 25333), (2002, 20398), (2068, 19747), (2156, 18941), (2303, 17732), (2387, 17108), (2444, 16709), (2548, 16027), (2821, 14476), (2914, 14014), (3038, 13442), (3619, 11284), (4004, 10199), (4277, 9548), (4433, 9212), (4606, 8866), (4774, 8554), (5642, 7238), (5828, 7007), (6076, 6721)]