67387648

素因数分解:

$2^8\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 54

約数和(自身を含む): 139755434

約数和(自身を除く): 72367786

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 313, 464, 626, 841, 928, 1252, 1682, 1856, 2504, 3364, 3712, 5008, 6728, 7424, 9077, 10016, 13456, 18154, 20032, 26912, 36308, 40064, 53824, 72616, 80128, 107648, 145232, 215296, 263233, 290464, 526466, 580928, 1052932, 1161856, 2105864, 2323712, 4211728, 8423456, 16846912, 33693824, 67387648]

約数ペア:

[(1, 67387648), (2, 33693824), (4, 16846912), (8, 8423456), (16, 4211728), (29, 2323712), (32, 2105864), (58, 1161856), (64, 1052932), (116, 580928), (128, 526466), (232, 290464), (256, 263233), (313, 215296), (464, 145232), (626, 107648), (841, 80128), (928, 72616), (1252, 53824), (1682, 40064), (1856, 36308), (2504, 26912), (3364, 20032), (3712, 18154), (5008, 13456), (6728, 10016), (7424, 9077)]