26430568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 51637320

約数和(自身を除く): 25206752

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1321, 2501, 2642, 5002, 5284, 10004, 10568, 20008, 54161, 80581, 108322, 161162, 216644, 322324, 433288, 644648, 3303821, 6607642, 13215284, 26430568]

約数ペア:

[(1, 26430568), (2, 13215284), (4, 6607642), (8, 3303821), (41, 644648), (61, 433288), (82, 322324), (122, 216644), (164, 161162), (244, 108322), (328, 80581), (488, 54161), (1321, 20008), (2501, 10568), (2642, 10004), (5002, 5284)]