63457472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{5867}}^1$

素因数の和:5905

約数の個数: 42

約数和(自身を含む): 136378188

約数和(自身を除く): 72920716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 5867, 10816, 11734, 23468, 46936, 76271, 93872, 152542, 187744, 305084, 375488, 610168, 991523, 1220336, 1983046, 2440672, 3966092, 4881344, 7932184, 15864368, 31728736, 63457472]

約数ペア:

[(1, 63457472), (2, 31728736), (4, 15864368), (8, 7932184), (13, 4881344), (16, 3966092), (26, 2440672), (32, 1983046), (52, 1220336), (64, 991523), (104, 610168), (169, 375488), (208, 305084), (338, 187744), (416, 152542), (676, 93872), (832, 76271), (1352, 46936), (2704, 23468), (5408, 11734), (5867, 10816)]