64974182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4620

約数の個数: 32

約数和(自身を含む): 121497600

約数和(自身を除く): 56523418

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 4519, 7189, 9038, 14378, 31633, 58747, 63266, 117494, 357001, 411229, 714002, 822458, 2499007, 4641013, 4998014, 9282026, 32487091, 64974182]

約数ペア:

[(1, 64974182), (2, 32487091), (7, 9282026), (13, 4998014), (14, 4641013), (26, 2499007), (79, 822458), (91, 714002), (158, 411229), (182, 357001), (553, 117494), (1027, 63266), (1106, 58747), (2054, 31633), (4519, 14378), (7189, 9038)]