15665904816

素因数分解:

$2^4\times 3^1\times {\mathrm{4973}}^1\times {\mathrm{65629}}^1$

素因数の和:70613

約数の個数: 40

約数和(自身を含む): 40479008880

約数和(自身を除く): 24813104064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4973, 9946, 14919, 19892, 29838, 39784, 59676, 65629, 79568, 119352, 131258, 196887, 238704, 262516, 393774, 525032, 787548, 1050064, 1575096, 3150192, 326373017, 652746034, 979119051, 1305492068, 1958238102, 2610984136, 3916476204, 5221968272, 7832952408, 15665904816]

約数ペア:

[(1, 15665904816), (2, 7832952408), (3, 5221968272), (4, 3916476204), (6, 2610984136), (8, 1958238102), (12, 1305492068), (16, 979119051), (24, 652746034), (48, 326373017), (4973, 3150192), (9946, 1575096), (14919, 1050064), (19892, 787548), (29838, 525032), (39784, 393774), (59676, 262516), (65629, 238704), (79568, 196887), (119352, 131258)]