1708928

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 3733200

約数和(自身を除く): 2024272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 169, 208, 316, 338, 416, 632, 676, 832, 1027, 1264, 1352, 1664, 2054, 2528, 2704, 4108, 5056, 5408, 8216, 10112, 10816, 13351, 16432, 21632, 26702, 32864, 53404, 65728, 106808, 131456, 213616, 427232, 854464, 1708928]

約数ペア:

[(1, 1708928), (2, 854464), (4, 427232), (8, 213616), (13, 131456), (16, 106808), (26, 65728), (32, 53404), (52, 32864), (64, 26702), (79, 21632), (104, 16432), (128, 13351), (158, 10816), (169, 10112), (208, 8216), (316, 5408), (338, 5056), (416, 4108), (632, 2704), (676, 2528), (832, 2054), (1027, 1664), (1264, 1352)]