1533709996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19479

約数の個数: 72

約数和(自身を含む): 3471006336

約数和(自身を除く): 1937296340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19417, 19747, 38834, 39494, 77668, 78988, 135919, 252421, 271838, 504842, 543676, 601927, 951433, 1009684, 1203854, 1766947, 1902866, 2407708, 3533894, 3805732, 4213489, 7067788, 7825051, 8426978, 12368629, 15650102, 16853956, 24737258, 29494423, 31300204, 49474516, 54775357, 58988846, 109550714, 117977692, 219101428, 383427499, 766854998, 1533709996]

約数ペア:

[(1, 1533709996), (2, 766854998), (4, 383427499), (7, 219101428), (13, 117977692), (14, 109550714), (26, 58988846), (28, 54775357), (31, 49474516), (49, 31300204), (52, 29494423), (62, 24737258), (91, 16853956), (98, 15650102), (124, 12368629), (182, 8426978), (196, 7825051), (217, 7067788), (364, 4213489), (403, 3805732), (434, 3533894), (637, 2407708), (806, 1902866), (868, 1766947), (1274, 1203854), (1519, 1009684), (1612, 951433), (2548, 601927), (2821, 543676), (3038, 504842), (5642, 271838), (6076, 252421), (11284, 135919), (19417, 78988), (19747, 77668), (38834, 39494)]