64949632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 142522560

約数和(自身を除く): 77572928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 163, 176, 283, 326, 352, 566, 652, 704, 1132, 1304, 1408, 1793, 2264, 2608, 3113, 3586, 4528, 5216, 6226, 7172, 9056, 10432, 12452, 14344, 18112, 20864, 24904, 28688, 36224, 46129, 49808, 57376, 92258, 99616, 114752, 184516, 199232, 229504, 369032, 398464, 507419, 738064, 1014838, 1476128, 2029676, 2952256, 4059352, 5904512, 8118704, 16237408, 32474816, 64949632]

約数ペア:

[(1, 64949632), (2, 32474816), (4, 16237408), (8, 8118704), (11, 5904512), (16, 4059352), (22, 2952256), (32, 2029676), (44, 1476128), (64, 1014838), (88, 738064), (128, 507419), (163, 398464), (176, 369032), (283, 229504), (326, 199232), (352, 184516), (566, 114752), (652, 99616), (704, 92258), (1132, 57376), (1304, 49808), (1408, 46129), (1793, 36224), (2264, 28688), (2608, 24904), (3113, 20864), (3586, 18112), (4528, 14344), (5216, 12452), (6226, 10432), (7172, 9056)]