38159506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 73749312

約数和(自身を除く): 35589806

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 181, 259, 362, 407, 518, 814, 1267, 1369, 1991, 2534, 2738, 2849, 3982, 5698, 6697, 9583, 13394, 13937, 15059, 19166, 27874, 30118, 46879, 73667, 93758, 105413, 147334, 210826, 247789, 495578, 515669, 1031338, 1734523, 2725679, 3469046, 5451358, 19079753, 38159506]

約数ペア:

[(1, 38159506), (2, 19079753), (7, 5451358), (11, 3469046), (14, 2725679), (22, 1734523), (37, 1031338), (74, 515669), (77, 495578), (154, 247789), (181, 210826), (259, 147334), (362, 105413), (407, 93758), (518, 73667), (814, 46879), (1267, 30118), (1369, 27874), (1991, 19166), (2534, 15059), (2738, 13937), (2849, 13394), (3982, 9583), (5698, 6697)]