15948528

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7781

約数の個数: 40

約数和(自身を含む): 42163968

約数和(自身を除く): 26215440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7727, 15454, 23181, 30908, 46362, 61816, 92724, 123632, 185448, 332261, 370896, 664522, 996783, 1329044, 1993566, 2658088, 3987132, 5316176, 7974264, 15948528]

約数ペア:

[(1, 15948528), (2, 7974264), (3, 5316176), (4, 3987132), (6, 2658088), (8, 1993566), (12, 1329044), (16, 996783), (24, 664522), (43, 370896), (48, 332261), (86, 185448), (129, 123632), (172, 92724), (258, 61816), (344, 46362), (516, 30908), (688, 23181), (1032, 15454), (2064, 7727)]