28170792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30097}}^1$

素因数の和:30122

約数の個数: 48

約数和(自身を含む): 82167540

約数和(自身を除く): 53996748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30097, 60194, 90291, 120388, 180582, 240776, 270873, 361164, 391261, 541746, 722328, 782522, 1083492, 1173783, 1565044, 2166984, 2347566, 3130088, 3521349, 4695132, 7042698, 9390264, 14085396, 28170792]

約数ペア:

[(1, 28170792), (2, 14085396), (3, 9390264), (4, 7042698), (6, 4695132), (8, 3521349), (9, 3130088), (12, 2347566), (13, 2166984), (18, 1565044), (24, 1173783), (26, 1083492), (36, 782522), (39, 722328), (52, 541746), (72, 391261), (78, 361164), (104, 270873), (117, 240776), (156, 180582), (234, 120388), (312, 90291), (468, 60194), (936, 30097)]