72743728

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{4027}}^1$

素因数の和:5164

約数の個数: 20

約数和(自身を含む): 141100840

約数和(自身を除く): 68357112

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4027, 4516, 8054, 9032, 16108, 18064, 32216, 64432, 4546483, 9092966, 18185932, 36371864, 72743728]

約数ペア:

[(1, 72743728), (2, 36371864), (4, 18185932), (8, 9092966), (16, 4546483), (1129, 64432), (2258, 32216), (4027, 18064), (4516, 16108), (8054, 9032)]