15694049308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{99929}}^1$

素因数の和:100090

約数の個数: 48

約数和(自身を含む): 32233420800

約数和(自身を除く): 16539371492

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 284, 316, 497, 553, 994, 1106, 1988, 2212, 5609, 11218, 22436, 39263, 78526, 99929, 157052, 199858, 399716, 699503, 1399006, 2798012, 7094959, 7894391, 14189918, 15788782, 28379836, 31577564, 49664713, 55260737, 99329426, 110521474, 198658852, 221042948, 560501761, 1121003522, 2242007044, 3923512327, 7847024654, 15694049308]

約数ペア:

[(1, 15694049308), (2, 7847024654), (4, 3923512327), (7, 2242007044), (14, 1121003522), (28, 560501761), (71, 221042948), (79, 198658852), (142, 110521474), (158, 99329426), (284, 55260737), (316, 49664713), (497, 31577564), (553, 28379836), (994, 15788782), (1106, 14189918), (1988, 7894391), (2212, 7094959), (5609, 2798012), (11218, 1399006), (22436, 699503), (39263, 399716), (78526, 199858), (99929, 157052)]