40625252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 73946880

約数和(自身を除く): 33321628

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 2357, 4309, 4714, 8618, 9428, 17236, 73067, 146134, 292268, 327623, 655246, 1310492, 10156313, 20312626, 40625252]

約数ペア:

[(1, 40625252), (2, 20312626), (4, 10156313), (31, 1310492), (62, 655246), (124, 327623), (139, 292268), (278, 146134), (556, 73067), (2357, 17236), (4309, 9428), (4714, 8618)]