40421824

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 42

約数和(自身を含む): 83183984

約数和(自身を除く): 42762160

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 751, 841, 928, 1502, 1682, 1856, 3004, 3364, 6008, 6728, 12016, 13456, 21779, 24032, 26912, 43558, 48064, 53824, 87116, 174232, 348464, 631591, 696928, 1263182, 1393856, 2526364, 5052728, 10105456, 20210912, 40421824]

約数ペア:

[(1, 40421824), (2, 20210912), (4, 10105456), (8, 5052728), (16, 2526364), (29, 1393856), (32, 1263182), (58, 696928), (64, 631591), (116, 348464), (232, 174232), (464, 87116), (751, 53824), (841, 48064), (928, 43558), (1502, 26912), (1682, 24032), (1856, 21779), (3004, 13456), (3364, 12016), (6008, 6728)]