61234828

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 108864000

約数和(自身を除く): 47629172

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 809, 1618, 3236, 18923, 37846, 75692, 102743, 120541, 205486, 241082, 410972, 482164, 15308707, 30617414, 61234828]

約数ペア:

[(1, 61234828), (2, 30617414), (4, 15308707), (127, 482164), (149, 410972), (254, 241082), (298, 205486), (508, 120541), (596, 102743), (809, 75692), (1618, 37846), (3236, 18923)]