4261745164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 8451190944

約数和(自身を除く): 4189445780

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1394, 1564, 1621, 1681, 1886, 2788, 3242, 3362, 3772, 6484, 6724, 16031, 27557, 28577, 32062, 37283, 38663, 55114, 57154, 64124, 66461, 74566, 77326, 110228, 114308, 132922, 149132, 154652, 265844, 633811, 657271, 1129837, 1267622, 1314542, 1528603, 2259674, 2535244, 2629084, 2724901, 3057206, 4519348, 5449802, 6114412, 10899604, 25986251, 46323317, 51972502, 62672723, 92646634, 103945004, 125345446, 185293268, 250690892, 1065436291, 2130872582, 4261745164]

約数ペア:

[(1, 4261745164), (2, 2130872582), (4, 1065436291), (17, 250690892), (23, 185293268), (34, 125345446), (41, 103945004), (46, 92646634), (68, 62672723), (82, 51972502), (92, 46323317), (164, 25986251), (391, 10899604), (697, 6114412), (782, 5449802), (943, 4519348), (1394, 3057206), (1564, 2724901), (1621, 2629084), (1681, 2535244), (1886, 2259674), (2788, 1528603), (3242, 1314542), (3362, 1267622), (3772, 1129837), (6484, 657271), (6724, 633811), (16031, 265844), (27557, 154652), (28577, 149132), (32062, 132922), (37283, 114308), (38663, 110228), (55114, 77326), (57154, 74566), (64124, 66461)]