40362868

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 92825600

約数和(自身を除く): 52462732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 73, 91, 98, 124, 146, 182, 196, 217, 292, 343, 364, 403, 434, 511, 637, 686, 806, 868, 949, 1022, 1274, 1372, 1519, 1612, 1898, 2044, 2263, 2548, 2821, 3038, 3577, 3796, 4459, 4526, 5642, 6076, 6643, 7154, 8918, 9052, 10633, 11284, 13286, 14308, 15841, 17836, 19747, 21266, 25039, 26572, 29419, 31682, 39494, 42532, 46501, 50078, 58838, 63364, 78988, 93002, 100156, 110887, 117676, 138229, 186004, 205933, 221774, 276458, 325507, 411866, 443548, 552916, 651014, 776209, 823732, 1302028, 1441531, 1552418, 2883062, 3104836, 5766124, 10090717, 20181434, 40362868]

約数ペア:

[(1, 40362868), (2, 20181434), (4, 10090717), (7, 5766124), (13, 3104836), (14, 2883062), (26, 1552418), (28, 1441531), (31, 1302028), (49, 823732), (52, 776209), (62, 651014), (73, 552916), (91, 443548), (98, 411866), (124, 325507), (146, 276458), (182, 221774), (196, 205933), (217, 186004), (292, 138229), (343, 117676), (364, 110887), (403, 100156), (434, 93002), (511, 78988), (637, 63364), (686, 58838), (806, 50078), (868, 46501), (949, 42532), (1022, 39494), (1274, 31682), (1372, 29419), (1519, 26572), (1612, 25039), (1898, 21266), (2044, 19747), (2263, 17836), (2548, 15841), (2821, 14308), (3038, 13286), (3577, 11284), (3796, 10633), (4459, 9052), (4526, 8918), (5642, 7154), (6076, 6643)]