4253808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 12561696

約数和(自身を除く): 8307888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 401, 408, 442, 624, 663, 802, 816, 884, 1203, 1326, 1604, 1768, 2406, 2652, 3208, 3536, 4812, 5213, 5304, 6416, 6817, 9624, 10426, 10608, 13634, 15639, 19248, 20451, 20852, 27268, 31278, 40902, 41704, 54536, 62556, 81804, 83408, 88621, 109072, 125112, 163608, 177242, 250224, 265863, 327216, 354484, 531726, 708968, 1063452, 1417936, 2126904, 4253808]

約数ペア:

[(1, 4253808), (2, 2126904), (3, 1417936), (4, 1063452), (6, 708968), (8, 531726), (12, 354484), (13, 327216), (16, 265863), (17, 250224), (24, 177242), (26, 163608), (34, 125112), (39, 109072), (48, 88621), (51, 83408), (52, 81804), (68, 62556), (78, 54536), (102, 41704), (104, 40902), (136, 31278), (156, 27268), (204, 20852), (208, 20451), (221, 19248), (272, 15639), (312, 13634), (401, 10608), (408, 10426), (442, 9624), (624, 6817), (663, 6416), (802, 5304), (816, 5213), (884, 4812), (1203, 3536), (1326, 3208), (1604, 2652), (1768, 2406)]