7280056

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 15828480

約数和(自身を除く): 8548424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1831, 1988, 3662, 3976, 7324, 12817, 14648, 25634, 51268, 102536, 130001, 260002, 520004, 910007, 1040008, 1820014, 3640028, 7280056]

約数ペア:

[(1, 7280056), (2, 3640028), (4, 1820014), (7, 1040008), (8, 910007), (14, 520004), (28, 260002), (56, 130001), (71, 102536), (142, 51268), (284, 25634), (497, 14648), (568, 12817), (994, 7324), (1831, 3976), (1988, 3662)]