17385628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 35308224

約数和(自身を除く): 17922596

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 277, 284, 442, 554, 884, 923, 1108, 1207, 1846, 2414, 3601, 3692, 4709, 4828, 7202, 9418, 14404, 15691, 18836, 19667, 31382, 39334, 61217, 62764, 78668, 122434, 244868, 255671, 334339, 511342, 668678, 1022684, 1337356, 4346407, 8692814, 17385628]

約数ペア:

[(1, 17385628), (2, 8692814), (4, 4346407), (13, 1337356), (17, 1022684), (26, 668678), (34, 511342), (52, 334339), (68, 255671), (71, 244868), (142, 122434), (221, 78668), (277, 62764), (284, 61217), (442, 39334), (554, 31382), (884, 19667), (923, 18836), (1108, 15691), (1207, 14404), (1846, 9418), (2414, 7202), (3601, 4828), (3692, 4709)]