38378228

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9199}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 77280000

約数和(自身を除く): 38901772

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9199, 18398, 36796, 64393, 128786, 257572, 1370651, 2741302, 5482604, 9594557, 19189114, 38378228]

約数ペア:

[(1, 38378228), (2, 19189114), (4, 9594557), (7, 5482604), (14, 2741302), (28, 1370651), (149, 257572), (298, 128786), (596, 64393), (1043, 36796), (2086, 18398), (4172, 9199)]