38578078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 72442368

約数和(自身を除く): 33864290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 631, 794, 1262, 2779, 4367, 4417, 5558, 6941, 8734, 8834, 13882, 30569, 48587, 61138, 97174, 250507, 501014, 1753549, 2755577, 3507098, 5511154, 19289039, 38578078]

約数ペア:

[(1, 38578078), (2, 19289039), (7, 5511154), (11, 3507098), (14, 2755577), (22, 1753549), (77, 501014), (154, 250507), (397, 97174), (631, 61138), (794, 48587), (1262, 30569), (2779, 13882), (4367, 8834), (4417, 8734), (5558, 6941)]