4156744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 4915256

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 41, 46, 58, 76, 82, 92, 116, 152, 164, 184, 232, 328, 437, 551, 667, 779, 874, 943, 1102, 1189, 1334, 1558, 1748, 1886, 2204, 2378, 2668, 3116, 3496, 3772, 4408, 4756, 5336, 6232, 7544, 9512, 12673, 17917, 22591, 25346, 27347, 35834, 45182, 50692, 54694, 71668, 90364, 101384, 109388, 143336, 180728, 218776, 519593, 1039186, 2078372, 4156744]

約数ペア:

[(1, 4156744), (2, 2078372), (4, 1039186), (8, 519593), (19, 218776), (23, 180728), (29, 143336), (38, 109388), (41, 101384), (46, 90364), (58, 71668), (76, 54694), (82, 50692), (92, 45182), (116, 35834), (152, 27347), (164, 25346), (184, 22591), (232, 17917), (328, 12673), (437, 9512), (551, 7544), (667, 6232), (779, 5336), (874, 4756), (943, 4408), (1102, 3772), (1189, 3496), (1334, 3116), (1558, 2668), (1748, 2378), (1886, 2204)]