25491567322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{97547}}^1$

素因数の和:97627

約数の個数: 48

約数和(自身を含む): 45312996960

約数和(自身を除く): 19821429638

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 529, 598, 874, 1058, 5681, 6877, 10051, 11362, 13754, 20102, 97547, 130663, 195094, 261326, 1268111, 1853393, 2243581, 2536222, 3706786, 4487162, 24094109, 29166553, 42628039, 48188218, 51602363, 58333106, 85256078, 103204726, 554164507, 670830719, 980444897, 1108329014, 1341661438, 1960889794, 12745783661, 25491567322]

約数ペア:

[(1, 25491567322), (2, 12745783661), (13, 1960889794), (19, 1341661438), (23, 1108329014), (26, 980444897), (38, 670830719), (46, 554164507), (247, 103204726), (299, 85256078), (437, 58333106), (494, 51602363), (529, 48188218), (598, 42628039), (874, 29166553), (1058, 24094109), (5681, 4487162), (6877, 3706786), (10051, 2536222), (11362, 2243581), (13754, 1853393), (20102, 1268111), (97547, 261326), (130663, 195094)]