28493688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 47711112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 943, 984, 1259, 1886, 2518, 2829, 3772, 3777, 5036, 5658, 7544, 7554, 10072, 11316, 15108, 22632, 28957, 30216, 51619, 57914, 86871, 103238, 115828, 154857, 173742, 206476, 231656, 309714, 347484, 412952, 619428, 694968, 1187237, 1238856, 2374474, 3561711, 4748948, 7123422, 9497896, 14246844, 28493688]

約数ペア:

[(1, 28493688), (2, 14246844), (3, 9497896), (4, 7123422), (6, 4748948), (8, 3561711), (12, 2374474), (23, 1238856), (24, 1187237), (41, 694968), (46, 619428), (69, 412952), (82, 347484), (92, 309714), (123, 231656), (138, 206476), (164, 173742), (184, 154857), (246, 115828), (276, 103238), (328, 86871), (492, 57914), (552, 51619), (943, 30216), (984, 28957), (1259, 22632), (1886, 15108), (2518, 11316), (2829, 10072), (3772, 7554), (3777, 7544), (5036, 5658)]