538188056

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{16831}}^1$

素因数の和:17415

約数の個数: 32

約数和(自身を含む): 1155348480

約数和(自身を除く): 617160424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15988, 16831, 31976, 33662, 67324, 117817, 134648, 235634, 471268, 942536, 9610501, 19221002, 38442004, 67273507, 76884008, 134547014, 269094028, 538188056]

約数ペア:

[(1, 538188056), (2, 269094028), (4, 134547014), (7, 76884008), (8, 67273507), (14, 38442004), (28, 19221002), (56, 9610501), (571, 942536), (1142, 471268), (2284, 235634), (3997, 134648), (4568, 117817), (7994, 67324), (15988, 33662), (16831, 31976)]