15696327836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{623563}}^1$

素因数の和:623634

約数の個数: 48

約数和(自身を含む): 33522800640

約数和(自身を除く): 17826472804

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172, 623563, 1247126, 2494252, 4364941, 8729882, 17459764, 18083327, 19330453, 36166654, 38660906, 72333308, 77321812, 126583289, 135313171, 253166578, 270626342, 506333156, 541252684, 560583137, 1121166274, 2242332548, 3924081959, 7848163918, 15696327836]

約数ペア:

[(1, 15696327836), (2, 7848163918), (4, 3924081959), (7, 2242332548), (14, 1121166274), (28, 560583137), (29, 541252684), (31, 506333156), (58, 270626342), (62, 253166578), (116, 135313171), (124, 126583289), (203, 77321812), (217, 72333308), (406, 38660906), (434, 36166654), (812, 19330453), (868, 18083327), (899, 17459764), (1798, 8729882), (3596, 4364941), (6293, 2494252), (12586, 1247126), (25172, 623563)]