39689916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6074

約数の個数: 48

約数和(自身を含む): 107197440

約数和(自身を除く): 67507524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 5981, 6636, 11962, 17943, 23924, 35886, 41867, 71772, 83734, 125601, 167468, 251202, 472499, 502404, 944998, 1417497, 1889996, 2834994, 3307493, 5669988, 6614986, 9922479, 13229972, 19844958, 39689916]

約数ペア:

[(1, 39689916), (2, 19844958), (3, 13229972), (4, 9922479), (6, 6614986), (7, 5669988), (12, 3307493), (14, 2834994), (21, 1889996), (28, 1417497), (42, 944998), (79, 502404), (84, 472499), (158, 251202), (237, 167468), (316, 125601), (474, 83734), (553, 71772), (948, 41867), (1106, 35886), (1659, 23924), (2212, 17943), (3318, 11962), (5981, 6636)]