38850812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 94531584

約数和(自身を除く): 55680772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 313, 341, 364, 403, 434, 572, 626, 682, 806, 868, 1001, 1252, 1364, 1612, 2002, 2191, 2387, 2821, 3443, 4004, 4069, 4382, 4433, 4774, 5642, 6886, 8138, 8764, 8866, 9548, 9703, 11284, 13772, 16276, 17732, 19406, 24101, 28483, 31031, 38812, 44759, 48202, 56966, 62062, 67921, 89518, 96404, 106733, 113932, 124124, 126139, 135842, 179036, 213466, 252278, 271684, 313313, 426932, 504556, 626626, 747131, 882973, 1253252, 1387529, 1494262, 1765946, 2775058, 2988524, 3531892, 5550116, 9712703, 19425406, 38850812]

約数ペア:

[(1, 38850812), (2, 19425406), (4, 9712703), (7, 5550116), (11, 3531892), (13, 2988524), (14, 2775058), (22, 1765946), (26, 1494262), (28, 1387529), (31, 1253252), (44, 882973), (52, 747131), (62, 626626), (77, 504556), (91, 426932), (124, 313313), (143, 271684), (154, 252278), (182, 213466), (217, 179036), (286, 135842), (308, 126139), (313, 124124), (341, 113932), (364, 106733), (403, 96404), (434, 89518), (572, 67921), (626, 62062), (682, 56966), (806, 48202), (868, 44759), (1001, 38812), (1252, 31031), (1364, 28483), (1612, 24101), (2002, 19406), (2191, 17732), (2387, 16276), (2821, 13772), (3443, 11284), (4004, 9703), (4069, 9548), (4382, 8866), (4433, 8764), (4774, 8138), (5642, 6886)]