23911210988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{234029}}^1$

素因数の和:234170

約数の個数: 48

約数和(自身を含む): 49539470400

約数和(自身を除く): 25628259412

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 1148, 1246, 2492, 3649, 7298, 14596, 25543, 51086, 102172, 234029, 468058, 936116, 1638203, 3276406, 6552812, 9595189, 19190378, 20828581, 38380756, 41657162, 67166323, 83314324, 134332646, 145800067, 268665292, 291600134, 583200268, 853971821, 1707943642, 3415887284, 5977802747, 11955605494, 23911210988]

約数ペア:

[(1, 23911210988), (2, 11955605494), (4, 5977802747), (7, 3415887284), (14, 1707943642), (28, 853971821), (41, 583200268), (82, 291600134), (89, 268665292), (164, 145800067), (178, 134332646), (287, 83314324), (356, 67166323), (574, 41657162), (623, 38380756), (1148, 20828581), (1246, 19190378), (2492, 9595189), (3649, 6552812), (7298, 3276406), (14596, 1638203), (25543, 936116), (51086, 468058), (102172, 234029)]