25694344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14533}}^1$

素因数の和:14569

約数の個数: 32

約数和(自身を含む): 54938520

約数和(自身を除く): 29244176

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 14533, 29066, 58132, 116264, 188929, 247061, 377858, 494122, 755716, 988244, 1511432, 1976488, 3211793, 6423586, 12847172, 25694344]

約数ペア:

[(1, 25694344), (2, 12847172), (4, 6423586), (8, 3211793), (13, 1976488), (17, 1511432), (26, 988244), (34, 755716), (52, 494122), (68, 377858), (104, 247061), (136, 188929), (221, 116264), (442, 58132), (884, 29066), (1768, 14533)]