57221456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3059

約数の個数: 40

約数和(自身を含む): 119081664

約数和(自身を除く): 61860208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 2963, 4828, 5926, 9656, 11852, 19312, 23704, 47408, 50371, 100742, 201484, 210373, 402968, 420746, 805936, 841492, 1682984, 3365968, 3576341, 7152682, 14305364, 28610728, 57221456]

約数ペア:

[(1, 57221456), (2, 28610728), (4, 14305364), (8, 7152682), (16, 3576341), (17, 3365968), (34, 1682984), (68, 841492), (71, 805936), (136, 420746), (142, 402968), (272, 210373), (284, 201484), (568, 100742), (1136, 50371), (1207, 47408), (2414, 23704), (2963, 19312), (4828, 11852), (5926, 9656)]