28887378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2069}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 33709422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2069, 2327, 4138, 4654, 6207, 6981, 12414, 13962, 26897, 53794, 80691, 161382, 370351, 740702, 1111053, 2222106, 4814563, 9629126, 14443689, 28887378]

約数ペア:

[(1, 28887378), (2, 14443689), (3, 9629126), (6, 4814563), (13, 2222106), (26, 1111053), (39, 740702), (78, 370351), (179, 161382), (358, 80691), (537, 53794), (1074, 26897), (2069, 13962), (2327, 12414), (4138, 6981), (4654, 6207)]