40694498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 31954078

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 4003, 5083, 8006, 10166, 52039, 68051, 92069, 104078, 136102, 184138, 884663, 1196897, 1565173, 1769326, 2393794, 3130346, 20347249, 40694498]

約数ペア:

[(1, 40694498), (2, 20347249), (13, 3130346), (17, 2393794), (23, 1769326), (26, 1565173), (34, 1196897), (46, 884663), (221, 184138), (299, 136102), (391, 104078), (442, 92069), (598, 68051), (782, 52039), (4003, 10166), (5083, 8006)]