40276648

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 77283360

約数和(自身を除く): 37006712

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 461, 536, 652, 922, 1304, 1844, 3688, 10921, 21842, 30887, 43684, 61774, 75143, 87368, 123548, 150286, 247096, 300572, 601144, 5034581, 10069162, 20138324, 40276648]

約数ペア:

[(1, 40276648), (2, 20138324), (4, 10069162), (8, 5034581), (67, 601144), (134, 300572), (163, 247096), (268, 150286), (326, 123548), (461, 87368), (536, 75143), (652, 61774), (922, 43684), (1304, 30887), (1844, 21842), (3688, 10921)]