40644484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 75509280

約数和(自身を除く): 34864796

約数列:

[1, 2, 4, 17, 34, 68, 659, 907, 1318, 1814, 2636, 3628, 11203, 15419, 22406, 30838, 44812, 61676, 597713, 1195426, 2390852, 10161121, 20322242, 40644484]

約数ペア:

[(1, 40644484), (2, 20322242), (4, 10161121), (17, 2390852), (34, 1195426), (68, 597713), (659, 61676), (907, 44812), (1318, 30838), (1814, 22406), (2636, 15419), (3628, 11203)]