64554688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 56

約数和(自身を含む): 142792704

約数和(自身を除く): 78238016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 1951, 2068, 3008, 3902, 4136, 7804, 8272, 15608, 16544, 21461, 31216, 33088, 42922, 62432, 85844, 91697, 124864, 171688, 183394, 343376, 366788, 686752, 733576, 1008667, 1373504, 1467152, 2017334, 2934304, 4034668, 5868608, 8069336, 16138672, 32277344, 64554688]

約数ペア:

[(1, 64554688), (2, 32277344), (4, 16138672), (8, 8069336), (11, 5868608), (16, 4034668), (22, 2934304), (32, 2017334), (44, 1467152), (47, 1373504), (64, 1008667), (88, 733576), (94, 686752), (176, 366788), (188, 343376), (352, 183394), (376, 171688), (517, 124864), (704, 91697), (752, 85844), (1034, 62432), (1504, 42922), (1951, 33088), (2068, 31216), (3008, 21461), (3902, 16544), (4136, 15608), (7804, 8272)]