26535784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 55540800

約数和(自身を除く): 29005016

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 347, 484, 632, 694, 869, 968, 1388, 1738, 2776, 3476, 3817, 6952, 7634, 9559, 15268, 19118, 27413, 30536, 38236, 41987, 54826, 76472, 83974, 109652, 167948, 219304, 301543, 335896, 603086, 1206172, 2412344, 3316973, 6633946, 13267892, 26535784]

約数ペア:

[(1, 26535784), (2, 13267892), (4, 6633946), (8, 3316973), (11, 2412344), (22, 1206172), (44, 603086), (79, 335896), (88, 301543), (121, 219304), (158, 167948), (242, 109652), (316, 83974), (347, 76472), (484, 54826), (632, 41987), (694, 38236), (869, 30536), (968, 27413), (1388, 19118), (1738, 15268), (2776, 9559), (3476, 7634), (3817, 6952)]