15695425928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{209317}}^1$

素因数の和:209446

約数の個数: 64

約数和(自身を含む): 36572040960

約数和(自身を除く): 20876615032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 2678, 2884, 5356, 5768, 9373, 10712, 18746, 37492, 74984, 209317, 418634, 837268, 1465219, 1674536, 2721121, 2930438, 5442242, 5860876, 10884484, 11721752, 19047847, 21559651, 21768968, 38095694, 43119302, 76191388, 86238604, 150917557, 152382776, 172477208, 280275463, 301835114, 560550926, 603670228, 1121101852, 1207340456, 1961928241, 2242203704, 3923856482, 7847712964, 15695425928]

約数ペア:

[(1, 15695425928), (2, 7847712964), (4, 3923856482), (7, 2242203704), (8, 1961928241), (13, 1207340456), (14, 1121101852), (26, 603670228), (28, 560550926), (52, 301835114), (56, 280275463), (91, 172477208), (103, 152382776), (104, 150917557), (182, 86238604), (206, 76191388), (364, 43119302), (412, 38095694), (721, 21768968), (728, 21559651), (824, 19047847), (1339, 11721752), (1442, 10884484), (2678, 5860876), (2884, 5442242), (5356, 2930438), (5768, 2721121), (9373, 1674536), (10712, 1465219), (18746, 837268), (37492, 418634), (74984, 209317)]