15993258256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{334643}}^1$

素因数の和:334783

約数の個数: 40

約数和(自身を含む): 32366767680

約数和(自身を除く): 16373509424

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 5974, 11948, 23896, 47792, 334643, 669286, 1338572, 2677144, 5354288, 9704647, 19409294, 34468229, 38818588, 68936458, 77637176, 137872916, 155274352, 275745832, 551491664, 999578641, 1999157282, 3998314564, 7996629128, 15993258256]

約数ペア:

[(1, 15993258256), (2, 7996629128), (4, 3998314564), (8, 1999157282), (16, 999578641), (29, 551491664), (58, 275745832), (103, 155274352), (116, 137872916), (206, 77637176), (232, 68936458), (412, 38818588), (464, 34468229), (824, 19409294), (1648, 9704647), (2987, 5354288), (5974, 2677144), (11948, 1338572), (23896, 669286), (47792, 334643)]