7978592

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 15812496

約数和(自身を除く): 7833904

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 1493, 2672, 2986, 5344, 5972, 11944, 23888, 47776, 249331, 498662, 997324, 1994648, 3989296, 7978592]

約数ペア:

[(1, 7978592), (2, 3989296), (4, 1994648), (8, 997324), (16, 498662), (32, 249331), (167, 47776), (334, 23888), (668, 11944), (1336, 5972), (1493, 5344), (2672, 2986)]