67728928

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 36

約数和(自身を含む): 139425678

約数和(自身を除く): 71696750

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 4001, 4232, 8002, 8464, 16004, 16928, 32008, 64016, 92023, 128032, 184046, 368092, 736184, 1472368, 2116529, 2944736, 4233058, 8466116, 16932232, 33864464, 67728928]

約数ペア:

[(1, 67728928), (2, 33864464), (4, 16932232), (8, 8466116), (16, 4233058), (23, 2944736), (32, 2116529), (46, 1472368), (92, 736184), (184, 368092), (368, 184046), (529, 128032), (736, 92023), (1058, 64016), (2116, 32008), (4001, 16928), (4232, 16004), (8002, 8464)]