66457664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11411}}^1$

素因数の和:11443

約数の個数: 56

約数和(自身を含む): 162324288

約数和(自身を除く): 95866624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11411, 22822, 45644, 79877, 91288, 148343, 159754, 182576, 296686, 319508, 365152, 593372, 639016, 730304, 1038401, 1186744, 1278032, 2076802, 2373488, 2556064, 4153604, 4746976, 5112128, 8307208, 9493952, 16614416, 33228832, 66457664]

約数ペア:

[(1, 66457664), (2, 33228832), (4, 16614416), (7, 9493952), (8, 8307208), (13, 5112128), (14, 4746976), (16, 4153604), (26, 2556064), (28, 2373488), (32, 2076802), (52, 1278032), (56, 1186744), (64, 1038401), (91, 730304), (104, 639016), (112, 593372), (182, 365152), (208, 319508), (224, 296686), (364, 182576), (416, 159754), (448, 148343), (728, 91288), (832, 79877), (1456, 45644), (2912, 22822), (5824, 11411)]