79987648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:909

約数の個数: 56

約数和(自身を含む): 172508672

約数和(自身を除く): 92521024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 757, 832, 1016, 1514, 1651, 2032, 3028, 3302, 4064, 6056, 6604, 8128, 9841, 12112, 13208, 19682, 24224, 26416, 39364, 48448, 52832, 78728, 96139, 105664, 157456, 192278, 314912, 384556, 629824, 769112, 1249807, 1538224, 2499614, 3076448, 4999228, 6152896, 9998456, 19996912, 39993824, 79987648]

約数ペア:

[(1, 79987648), (2, 39993824), (4, 19996912), (8, 9998456), (13, 6152896), (16, 4999228), (26, 3076448), (32, 2499614), (52, 1538224), (64, 1249807), (104, 769112), (127, 629824), (208, 384556), (254, 314912), (416, 192278), (508, 157456), (757, 105664), (832, 96139), (1016, 78728), (1514, 52832), (1651, 48448), (2032, 39364), (3028, 26416), (3302, 24224), (4064, 19682), (6056, 13208), (6604, 12112), (8128, 9841)]