26002444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 52002720

約数和(自身を除く): 26000276

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 401, 559, 754, 802, 1118, 1247, 1508, 1604, 2236, 2494, 4988, 5213, 10426, 11629, 16211, 17243, 20852, 23258, 32422, 34486, 46516, 64844, 68972, 151177, 224159, 302354, 448318, 500047, 604708, 896636, 1000094, 2000188, 6500611, 13001222, 26002444]

約数ペア:

[(1, 26002444), (2, 13001222), (4, 6500611), (13, 2000188), (26, 1000094), (29, 896636), (43, 604708), (52, 500047), (58, 448318), (86, 302354), (116, 224159), (172, 151177), (377, 68972), (401, 64844), (559, 46516), (754, 34486), (802, 32422), (1118, 23258), (1247, 20852), (1508, 17243), (1604, 16211), (2236, 11629), (2494, 10426), (4988, 5213)]