63996712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 137592000

約数和(自身を除く): 73595288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 139, 152, 233, 247, 278, 466, 494, 556, 932, 988, 1112, 1807, 1864, 1976, 2641, 3029, 3614, 4427, 5282, 6058, 7228, 8854, 10564, 12116, 14456, 17708, 21128, 24232, 32387, 34333, 35416, 57551, 64774, 68666, 115102, 129548, 137332, 230204, 259096, 274664, 421031, 460408, 615353, 842062, 1230706, 1684124, 2461412, 3368248, 4922824, 7999589, 15999178, 31998356, 63996712]

約数ペア:

[(1, 63996712), (2, 31998356), (4, 15999178), (8, 7999589), (13, 4922824), (19, 3368248), (26, 2461412), (38, 1684124), (52, 1230706), (76, 842062), (104, 615353), (139, 460408), (152, 421031), (233, 274664), (247, 259096), (278, 230204), (466, 137332), (494, 129548), (556, 115102), (932, 68666), (988, 64774), (1112, 57551), (1807, 35416), (1864, 34333), (1976, 32387), (2641, 24232), (3029, 21128), (3614, 17708), (4427, 14456), (5282, 12116), (6058, 10564), (7228, 8854)]