12972632

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 26819520

約数和(自身を除く): 13846888

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 181, 248, 289, 362, 527, 578, 724, 1054, 1156, 1448, 2108, 2312, 3077, 4216, 5611, 6154, 8959, 11222, 12308, 17918, 22444, 24616, 35836, 44888, 52309, 71672, 95387, 104618, 190774, 209236, 381548, 418472, 763096, 1621579, 3243158, 6486316, 12972632]

約数ペア:

[(1, 12972632), (2, 6486316), (4, 3243158), (8, 1621579), (17, 763096), (31, 418472), (34, 381548), (62, 209236), (68, 190774), (124, 104618), (136, 95387), (181, 71672), (248, 52309), (289, 44888), (362, 35836), (527, 24616), (578, 22444), (724, 17918), (1054, 12308), (1156, 11222), (1448, 8959), (2108, 6154), (2312, 5611), (3077, 4216)]