15691270084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{76631}}^1$

素因数の和:76816

約数の個数: 48

約数和(自身を含む): 32133943296

約数和(自身を除く): 16442673212

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 497, 721, 994, 1442, 1988, 2884, 7313, 14626, 29252, 51191, 76631, 102382, 153262, 204764, 306524, 536417, 1072834, 2145668, 5440801, 7892993, 10881602, 15785986, 21763204, 31571972, 38085607, 55250951, 76171214, 110501902, 152342428, 221003804, 560402503, 1120805006, 2241610012, 3922817521, 7845635042, 15691270084]

約数ペア:

[(1, 15691270084), (2, 7845635042), (4, 3922817521), (7, 2241610012), (14, 1120805006), (28, 560402503), (71, 221003804), (103, 152342428), (142, 110501902), (206, 76171214), (284, 55250951), (412, 38085607), (497, 31571972), (721, 21763204), (994, 15785986), (1442, 10881602), (1988, 7892993), (2884, 5440801), (7313, 2145668), (14626, 1072834), (29252, 536417), (51191, 306524), (76631, 204764), (102382, 153262)]