61405624

素因数分解:

$2^3\times 7^2\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 134611200

約数和(自身を除く): 73205576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 383, 392, 409, 766, 818, 1532, 1636, 2681, 2863, 3064, 3272, 5362, 5726, 10724, 11452, 18767, 20041, 21448, 22904, 37534, 40082, 75068, 80164, 150136, 156647, 160328, 313294, 626588, 1096529, 1253176, 2193058, 4386116, 7675703, 8772232, 15351406, 30702812, 61405624]

約数ペア:

[(1, 61405624), (2, 30702812), (4, 15351406), (7, 8772232), (8, 7675703), (14, 4386116), (28, 2193058), (49, 1253176), (56, 1096529), (98, 626588), (196, 313294), (383, 160328), (392, 156647), (409, 150136), (766, 80164), (818, 75068), (1532, 40082), (1636, 37534), (2681, 22904), (2863, 21448), (3064, 20041), (3272, 18767), (5362, 11452), (5726, 10724)]