28042704

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8467}}^1$

素因数の和:8504

約数の個数: 60

約数和(自身を含む): 81902496

約数和(自身を除く): 53859792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8467, 16934, 25401, 33868, 50802, 67736, 76203, 101604, 135472, 152406, 194741, 203208, 304812, 389482, 406416, 584223, 609624, 778964, 1168446, 1219248, 1557928, 1752669, 2336892, 3115856, 3505338, 4673784, 7010676, 9347568, 14021352, 28042704]

約数ペア:

[(1, 28042704), (2, 14021352), (3, 9347568), (4, 7010676), (6, 4673784), (8, 3505338), (9, 3115856), (12, 2336892), (16, 1752669), (18, 1557928), (23, 1219248), (24, 1168446), (36, 778964), (46, 609624), (48, 584223), (69, 406416), (72, 389482), (92, 304812), (138, 203208), (144, 194741), (184, 152406), (207, 135472), (276, 101604), (368, 76203), (414, 67736), (552, 50802), (828, 33868), (1104, 25401), (1656, 16934), (3312, 8467)]