40284608

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6949

約数の個数: 56

約数和(自身を含む): 98401632

約数和(自身を除く): 58117024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6917, 13834, 27668, 48419, 55336, 89921, 96838, 110672, 179842, 193676, 221344, 359684, 387352, 442688, 629447, 719368, 774704, 1258894, 1438736, 1549408, 2517788, 2877472, 3098816, 5035576, 5754944, 10071152, 20142304, 40284608]

約数ペア:

[(1, 40284608), (2, 20142304), (4, 10071152), (7, 5754944), (8, 5035576), (13, 3098816), (14, 2877472), (16, 2517788), (26, 1549408), (28, 1438736), (32, 1258894), (52, 774704), (56, 719368), (64, 629447), (91, 442688), (104, 387352), (112, 359684), (182, 221344), (208, 193676), (224, 179842), (364, 110672), (416, 96838), (448, 89921), (728, 55336), (832, 48419), (1456, 27668), (2912, 13834), (5824, 6917)]