74288788

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 78241772

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 193, 233, 236, 386, 413, 466, 772, 826, 932, 1351, 1631, 1652, 2702, 3262, 5404, 6524, 11387, 13747, 22774, 27494, 44969, 45548, 54988, 79709, 89938, 96229, 159418, 179876, 192458, 314783, 318836, 384916, 629566, 1259132, 2653171, 5306342, 10612684, 18572197, 37144394, 74288788]

約数ペア:

[(1, 74288788), (2, 37144394), (4, 18572197), (7, 10612684), (14, 5306342), (28, 2653171), (59, 1259132), (118, 629566), (193, 384916), (233, 318836), (236, 314783), (386, 192458), (413, 179876), (466, 159418), (772, 96229), (826, 89938), (932, 79709), (1351, 54988), (1631, 45548), (1652, 44969), (2702, 27494), (3262, 22774), (5404, 13747), (6524, 11387)]