56842832

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 60

約数和(自身を含む): 123340320

約数和(自身を除く): 66497488

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 647, 1156, 1292, 1294, 2312, 2584, 2588, 4624, 5168, 5176, 5491, 10352, 10982, 10999, 12293, 21964, 21998, 24586, 43928, 43996, 49172, 87856, 87992, 98344, 175984, 186983, 196688, 208981, 373966, 417962, 747932, 835924, 1495864, 1671848, 2991728, 3343696, 3552677, 7105354, 14210708, 28421416, 56842832]

約数ペア:

[(1, 56842832), (2, 28421416), (4, 14210708), (8, 7105354), (16, 3552677), (17, 3343696), (19, 2991728), (34, 1671848), (38, 1495864), (68, 835924), (76, 747932), (136, 417962), (152, 373966), (272, 208981), (289, 196688), (304, 186983), (323, 175984), (578, 98344), (646, 87992), (647, 87856), (1156, 49172), (1292, 43996), (1294, 43928), (2312, 24586), (2584, 21998), (2588, 21964), (4624, 12293), (5168, 10999), (5176, 10982), (5491, 10352)]