22017788104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{2437}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 44941604400

約数和(自身を除く): 22923816296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 797, 872, 1417, 1594, 2437, 2834, 3188, 4874, 5668, 6376, 9748, 10361, 11336, 19496, 20722, 31681, 41444, 63362, 82888, 86873, 126724, 173746, 253448, 265633, 347492, 531266, 694984, 1062532, 1129349, 1942289, 2125064, 2258698, 3453229, 3884578, 4517396, 6906458, 7769156, 9034792, 13812916, 15538312, 25249757, 27625832, 50499514, 100999028, 201998056, 211709501, 423419002, 846838004, 1693676008, 2752223513, 5504447026, 11008894052, 22017788104]

約数ペア:

[(1, 22017788104), (2, 11008894052), (4, 5504447026), (8, 2752223513), (13, 1693676008), (26, 846838004), (52, 423419002), (104, 211709501), (109, 201998056), (218, 100999028), (436, 50499514), (797, 27625832), (872, 25249757), (1417, 15538312), (1594, 13812916), (2437, 9034792), (2834, 7769156), (3188, 6906458), (4874, 4517396), (5668, 3884578), (6376, 3453229), (9748, 2258698), (10361, 2125064), (11336, 1942289), (19496, 1129349), (20722, 1062532), (31681, 694984), (41444, 531266), (63362, 347492), (82888, 265633), (86873, 253448), (126724, 173746)]