72021664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15773

約数の個数: 48

約数和(自身を含む): 166592160

約数和(自身を除く): 94570496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15739, 31478, 62956, 125912, 173129, 204607, 251824, 346258, 409214, 503648, 692516, 818428, 1385032, 1636856, 2250677, 2770064, 3273712, 4501354, 5540128, 6547424, 9002708, 18005416, 36010832, 72021664]

約数ペア:

[(1, 72021664), (2, 36010832), (4, 18005416), (8, 9002708), (11, 6547424), (13, 5540128), (16, 4501354), (22, 3273712), (26, 2770064), (32, 2250677), (44, 1636856), (52, 1385032), (88, 818428), (104, 692516), (143, 503648), (176, 409214), (208, 346258), (286, 251824), (352, 204607), (416, 173129), (572, 125912), (1144, 62956), (2288, 31478), (4576, 15739)]