15702472304

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{7993}}^1$

素因数の和:8817

約数の個数: 40

約数和(自身を含む): 30629810400

約数和(自身を除く): 14927338096

約数列:

[1, 2, 4, 8, 16, 199, 398, 617, 796, 1234, 1592, 2468, 3184, 4936, 7993, 9872, 15986, 31972, 63944, 122783, 127888, 245566, 491132, 982264, 1590607, 1964528, 3181214, 4931681, 6362428, 9863362, 12724856, 19726724, 25449712, 39453448, 78906896, 981404519, 1962809038, 3925618076, 7851236152, 15702472304]

約数ペア:

[(1, 15702472304), (2, 7851236152), (4, 3925618076), (8, 1962809038), (16, 981404519), (199, 78906896), (398, 39453448), (617, 25449712), (796, 19726724), (1234, 12724856), (1592, 9863362), (2468, 6362428), (3184, 4931681), (4936, 3181214), (7993, 1964528), (9872, 1590607), (15986, 982264), (31972, 491132), (63944, 245566), (122783, 127888)]