25936692964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{28697}}^1$

素因数の和:28925

約数の個数: 72

約数和(自身を含む): 56466643968

約数和(自身を除く): 30529951004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 191, 338, 364, 382, 676, 764, 1183, 1337, 2366, 2483, 2674, 4732, 4966, 5348, 9932, 17381, 28697, 32279, 34762, 57394, 64558, 69524, 114788, 129116, 200879, 225953, 373061, 401758, 451906, 746122, 803516, 903812, 1492244, 2611427, 4849793, 5222854, 5481127, 9699586, 10445708, 10962254, 19399172, 21924508, 33948551, 38367889, 67897102, 71254651, 76735778, 135794204, 142509302, 153471556, 285018604, 498782557, 926310463, 997565114, 1852620926, 1995130228, 3705241852, 6484173241, 12968346482, 25936692964]

約数ペア:

[(1, 25936692964), (2, 12968346482), (4, 6484173241), (7, 3705241852), (13, 1995130228), (14, 1852620926), (26, 997565114), (28, 926310463), (52, 498782557), (91, 285018604), (169, 153471556), (182, 142509302), (191, 135794204), (338, 76735778), (364, 71254651), (382, 67897102), (676, 38367889), (764, 33948551), (1183, 21924508), (1337, 19399172), (2366, 10962254), (2483, 10445708), (2674, 9699586), (4732, 5481127), (4966, 5222854), (5348, 4849793), (9932, 2611427), (17381, 1492244), (28697, 903812), (32279, 803516), (34762, 746122), (57394, 451906), (64558, 401758), (69524, 373061), (114788, 225953), (129116, 200879)]