128833586

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 225735552

約数和(自身を除く): 96901966

約数列:

[1, 2, 7, 14, 61, 122, 257, 427, 514, 587, 854, 1174, 1799, 3598, 4109, 8218, 15677, 31354, 35807, 71614, 109739, 150859, 219478, 250649, 301718, 501298, 1056013, 2112026, 9202399, 18404798, 64416793, 128833586]

約数ペア:

[(1, 128833586), (2, 64416793), (7, 18404798), (14, 9202399), (61, 2112026), (122, 1056013), (257, 501298), (427, 301718), (514, 250649), (587, 219478), (854, 150859), (1174, 109739), (1799, 71614), (3598, 35807), (4109, 31354), (8218, 15677)]