28456096

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 59852520

約数和(自身を除く): 31396424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 289, 362, 544, 578, 724, 1156, 1448, 2312, 2896, 3077, 4624, 4913, 5792, 6154, 9248, 9826, 12308, 19652, 24616, 39304, 49232, 52309, 78608, 98464, 104618, 157216, 209236, 418472, 836944, 889253, 1673888, 1778506, 3557012, 7114024, 14228048, 28456096]

約数ペア:

[(1, 28456096), (2, 14228048), (4, 7114024), (8, 3557012), (16, 1778506), (17, 1673888), (32, 889253), (34, 836944), (68, 418472), (136, 209236), (181, 157216), (272, 104618), (289, 98464), (362, 78608), (544, 52309), (578, 49232), (724, 39304), (1156, 24616), (1448, 19652), (2312, 12308), (2896, 9826), (3077, 9248), (4624, 6154), (4913, 5792)]