28330796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18787}}^1$

素因数の和:18833

約数の個数: 24

約数和(自身を含む): 55236720

約数和(自身を除く): 26905924

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18787, 37574, 75148, 244231, 488462, 544823, 976924, 1089646, 2179292, 7082699, 14165398, 28330796]

約数ペア:

[(1, 28330796), (2, 14165398), (4, 7082699), (13, 2179292), (26, 1089646), (29, 976924), (52, 544823), (58, 488462), (116, 244231), (377, 75148), (754, 37574), (1508, 18787)]