27942648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 72727200

約数和(自身を除く): 44784552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 389, 438, 492, 584, 778, 876, 984, 1167, 1556, 1752, 2334, 2993, 3112, 4668, 5986, 8979, 9336, 11972, 15949, 17958, 23944, 28397, 31898, 35916, 47847, 56794, 63796, 71832, 85191, 95694, 113588, 127592, 170382, 191388, 227176, 340764, 382776, 681528, 1164277, 2328554, 3492831, 4657108, 6985662, 9314216, 13971324, 27942648]

約数ペア:

[(1, 27942648), (2, 13971324), (3, 9314216), (4, 6985662), (6, 4657108), (8, 3492831), (12, 2328554), (24, 1164277), (41, 681528), (73, 382776), (82, 340764), (123, 227176), (146, 191388), (164, 170382), (219, 127592), (246, 113588), (292, 95694), (328, 85191), (389, 71832), (438, 63796), (492, 56794), (584, 47847), (778, 35916), (876, 31898), (984, 28397), (1167, 23944), (1556, 17958), (1752, 15949), (2334, 11972), (2993, 9336), (3112, 8979), (4668, 5986)]