25829958

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 66148416

約数和(自身を除く): 40318458

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 163, 231, 294, 326, 343, 462, 489, 539, 686, 978, 1029, 1078, 1141, 1617, 1793, 2058, 2282, 2401, 3234, 3423, 3586, 3773, 4802, 5379, 6846, 7203, 7546, 7987, 10758, 11319, 12551, 14406, 15974, 22638, 23961, 25102, 26411, 37653, 47922, 52822, 55909, 75306, 79233, 87857, 111818, 158466, 167727, 175714, 263571, 335454, 391363, 527142, 614999, 782726, 1174089, 1229998, 1844997, 2348178, 3689994, 4304993, 8609986, 12914979, 25829958]

約数ペア:

[(1, 25829958), (2, 12914979), (3, 8609986), (6, 4304993), (7, 3689994), (11, 2348178), (14, 1844997), (21, 1229998), (22, 1174089), (33, 782726), (42, 614999), (49, 527142), (66, 391363), (77, 335454), (98, 263571), (147, 175714), (154, 167727), (163, 158466), (231, 111818), (294, 87857), (326, 79233), (343, 75306), (462, 55909), (489, 52822), (539, 47922), (686, 37653), (978, 26411), (1029, 25102), (1078, 23961), (1141, 22638), (1617, 15974), (1793, 14406), (2058, 12551), (2282, 11319), (2401, 10758), (3234, 7987), (3423, 7546), (3586, 7203), (3773, 6846), (4802, 5379)]