64980544

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{19157}}^1$

素因数の和:19222

約数の個数: 28

約数和(自身を含む): 131385564

約数和(自身を除く): 66405020

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 19157, 38314, 76628, 153256, 306512, 613024, 1015321, 1226048, 2030642, 4061284, 8122568, 16245136, 32490272, 64980544]

約数ペア:

[(1, 64980544), (2, 32490272), (4, 16245136), (8, 8122568), (16, 4061284), (32, 2030642), (53, 1226048), (64, 1015321), (106, 613024), (212, 306512), (424, 153256), (848, 76628), (1696, 38314), (3392, 19157)]