7860944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5427

約数の個数: 40

約数和(自身を含む): 18748800

約数和(自身を除く): 10887856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5399, 10798, 21596, 37793, 43192, 70187, 75586, 86384, 140374, 151172, 280748, 302344, 491309, 561496, 604688, 982618, 1122992, 1965236, 3930472, 7860944]

約数ペア:

[(1, 7860944), (2, 3930472), (4, 1965236), (7, 1122992), (8, 982618), (13, 604688), (14, 561496), (16, 491309), (26, 302344), (28, 280748), (52, 151172), (56, 140374), (91, 86384), (104, 75586), (112, 70187), (182, 43192), (208, 37793), (364, 21596), (728, 10798), (1456, 5399)]