64189228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 122189760

約数和(自身を除く): 58000532

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 109, 148, 173, 218, 346, 436, 692, 851, 1702, 2507, 3404, 3979, 4033, 5014, 6401, 7958, 8066, 10028, 12802, 15916, 16132, 18857, 25604, 37714, 75428, 92759, 147223, 185518, 294446, 371036, 433711, 588892, 697709, 867422, 1395418, 1734844, 2790836, 16047307, 32094614, 64189228]

約数ペア:

[(1, 64189228), (2, 32094614), (4, 16047307), (23, 2790836), (37, 1734844), (46, 1395418), (74, 867422), (92, 697709), (109, 588892), (148, 433711), (173, 371036), (218, 294446), (346, 185518), (436, 147223), (692, 92759), (851, 75428), (1702, 37714), (2507, 25604), (3404, 18857), (3979, 16132), (4033, 15916), (5014, 12802), (6401, 10028), (7958, 8066)]