40811784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130807}}^1$

素因数の和:130829

約数の個数: 32

約数和(自身を含む): 109878720

約数和(自身を除く): 69066936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130807, 261614, 392421, 523228, 784842, 1046456, 1569684, 1700491, 3139368, 3400982, 5101473, 6801964, 10202946, 13603928, 20405892, 40811784]

約数ペア:

[(1, 40811784), (2, 20405892), (3, 13603928), (4, 10202946), (6, 6801964), (8, 5101473), (12, 3400982), (13, 3139368), (24, 1700491), (26, 1569684), (39, 1046456), (52, 784842), (78, 523228), (104, 392421), (156, 261614), (312, 130807)]