4127991424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17749}}^1$

素因数の和:17865

約数の個数: 64

約数和(自身を含む): 8690400000

約数和(自身を除く): 4562408576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 2944, 3634, 5056, 7268, 10112, 14536, 17749, 29072, 35498, 58144, 70996, 116288, 141992, 232576, 283984, 408227, 567968, 816454, 1135936, 1402171, 1632908, 2271872, 2804342, 3265816, 5608684, 6531632, 11217368, 13063264, 22434736, 26126528, 32249933, 44869472, 52253056, 64499866, 89738944, 128999732, 179477888, 257999464, 515998928, 1031997856, 2063995712, 4127991424]

約数ペア:

[(1, 4127991424), (2, 2063995712), (4, 1031997856), (8, 515998928), (16, 257999464), (23, 179477888), (32, 128999732), (46, 89738944), (64, 64499866), (79, 52253056), (92, 44869472), (128, 32249933), (158, 26126528), (184, 22434736), (316, 13063264), (368, 11217368), (632, 6531632), (736, 5608684), (1264, 3265816), (1472, 2804342), (1817, 2271872), (2528, 1632908), (2944, 1402171), (3634, 1135936), (5056, 816454), (7268, 567968), (10112, 408227), (14536, 283984), (17749, 232576), (29072, 141992), (35498, 116288), (58144, 70996)]