57256784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 120325632

約数和(自身を除く): 63068848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1823, 1963, 2416, 3646, 3926, 7292, 7852, 14584, 15704, 23699, 29168, 31408, 47398, 94796, 189592, 275273, 379184, 550546, 1101092, 2202184, 3578549, 4404368, 7157098, 14314196, 28628392, 57256784]

約数ペア:

[(1, 57256784), (2, 28628392), (4, 14314196), (8, 7157098), (13, 4404368), (16, 3578549), (26, 2202184), (52, 1101092), (104, 550546), (151, 379184), (208, 275273), (302, 189592), (604, 94796), (1208, 47398), (1823, 31408), (1963, 29168), (2416, 23699), (3646, 15704), (3926, 14584), (7292, 7852)]