47289008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 99691536

約数和(自身を除く): 52402528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2251, 2626, 4502, 5252, 9004, 10504, 18008, 21008, 29263, 36016, 58526, 117052, 227351, 234104, 454702, 468208, 909404, 1818808, 2955563, 3637616, 5911126, 11822252, 23644504, 47289008]

約数ペア:

[(1, 47289008), (2, 23644504), (4, 11822252), (8, 5911126), (13, 3637616), (16, 2955563), (26, 1818808), (52, 909404), (101, 468208), (104, 454702), (202, 234104), (208, 227351), (404, 117052), (808, 58526), (1313, 36016), (1616, 29263), (2251, 21008), (2626, 18008), (4502, 10504), (5252, 9004)]