74147998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 119688192

約数和(自身を除く): 45540194

約数列:

[1, 2, 23, 46, 71, 73, 142, 146, 311, 622, 1633, 1679, 3266, 3358, 5183, 7153, 10366, 14306, 22081, 22703, 44162, 45406, 119209, 238418, 507863, 522169, 1015726, 1044338, 1611913, 3223826, 37073999, 74147998]

約数ペア:

[(1, 74147998), (2, 37073999), (23, 3223826), (46, 1611913), (71, 1044338), (73, 1015726), (142, 522169), (146, 507863), (311, 238418), (622, 119209), (1633, 45406), (1679, 44162), (3266, 22703), (3358, 22081), (5183, 14306), (7153, 10366)]