40222772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 74588640

約数和(自身を除く): 34365868

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3371, 5966, 6742, 11932, 13484, 64049, 128098, 256196, 529247, 1058494, 2116988, 10055693, 20111386, 40222772]

約数ペア:

[(1, 40222772), (2, 20111386), (4, 10055693), (19, 2116988), (38, 1058494), (76, 529247), (157, 256196), (314, 128098), (628, 64049), (2983, 13484), (3371, 11932), (5966, 6742)]