28341856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 60256224

約数和(自身を除く): 31914368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 983, 1696, 1802, 1966, 3604, 3932, 7208, 7864, 14416, 15728, 16711, 28832, 31456, 33422, 52099, 66844, 104198, 133688, 208396, 267376, 416792, 534752, 833584, 885683, 1667168, 1771366, 3542732, 7085464, 14170928, 28341856]

約数ペア:

[(1, 28341856), (2, 14170928), (4, 7085464), (8, 3542732), (16, 1771366), (17, 1667168), (32, 885683), (34, 833584), (53, 534752), (68, 416792), (106, 267376), (136, 208396), (212, 133688), (272, 104198), (424, 66844), (544, 52099), (848, 33422), (901, 31456), (983, 28832), (1696, 16711), (1802, 15728), (1966, 14416), (3604, 7864), (3932, 7208)]