32720142

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 49532658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1223, 1274, 1911, 2058, 2446, 3669, 3822, 4459, 7338, 8561, 8918, 13377, 15899, 17122, 25683, 26754, 31798, 47697, 51366, 59927, 95394, 111293, 119854, 179781, 222586, 333879, 359562, 419489, 667758, 779051, 838978, 1258467, 1558102, 2337153, 2516934, 4674306, 5453357, 10906714, 16360071, 32720142]

約数ペア:

[(1, 32720142), (2, 16360071), (3, 10906714), (6, 5453357), (7, 4674306), (13, 2516934), (14, 2337153), (21, 1558102), (26, 1258467), (39, 838978), (42, 779051), (49, 667758), (78, 419489), (91, 359562), (98, 333879), (147, 222586), (182, 179781), (273, 119854), (294, 111293), (343, 95394), (546, 59927), (637, 51366), (686, 47697), (1029, 31798), (1223, 26754), (1274, 25683), (1911, 17122), (2058, 15899), (2446, 13377), (3669, 8918), (3822, 8561), (4459, 7338)]