65670272

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{3691}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 131804400

約数和(自身を除く): 66134128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 3691, 4448, 7382, 8896, 14764, 17792, 29528, 59056, 118112, 236224, 472448, 513049, 1026098, 2052196, 4104392, 8208784, 16417568, 32835136, 65670272]

約数ペア:

[(1, 65670272), (2, 32835136), (4, 16417568), (8, 8208784), (16, 4104392), (32, 2052196), (64, 1026098), (128, 513049), (139, 472448), (278, 236224), (556, 118112), (1112, 59056), (2224, 29528), (3691, 17792), (4448, 14764), (7382, 8896)]