64242952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11423}}^1$

素因数の和:11485

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 65990648

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 11423, 22846, 45692, 91384, 217037, 422651, 434074, 845302, 868148, 1690604, 1736296, 3381208, 8030369, 16060738, 32121476, 64242952]

約数ペア:

[(1, 64242952), (2, 32121476), (4, 16060738), (8, 8030369), (19, 3381208), (37, 1736296), (38, 1690604), (74, 868148), (76, 845302), (148, 434074), (152, 422651), (296, 217037), (703, 91384), (1406, 45692), (2812, 22846), (5624, 11423)]