2957456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 6187104

約数和(自身を除く): 3229648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 131, 136, 166, 262, 272, 332, 524, 664, 1048, 1328, 1411, 2096, 2227, 2822, 4454, 5644, 8908, 10873, 11288, 17816, 21746, 22576, 35632, 43492, 86984, 173968, 184841, 369682, 739364, 1478728, 2957456]

約数ペア:

[(1, 2957456), (2, 1478728), (4, 739364), (8, 369682), (16, 184841), (17, 173968), (34, 86984), (68, 43492), (83, 35632), (131, 22576), (136, 21746), (166, 17816), (262, 11288), (272, 10873), (332, 8908), (524, 5644), (664, 4454), (1048, 2822), (1328, 2227), (1411, 2096)]