38881252

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 69363000

約数和(自身を除く): 30481748

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 733, 1466, 2932, 13261, 26522, 53044, 65237, 109217, 130474, 218434, 260948, 436868, 9720313, 19440626, 38881252]

約数ペア:

[(1, 38881252), (2, 19440626), (4, 9720313), (89, 436868), (149, 260948), (178, 218434), (298, 130474), (356, 109217), (596, 65237), (733, 53044), (1466, 26522), (2932, 13261)]