4444752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 13124160

約数和(自身を除く): 8679408

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, 408, 419, 442, 624, 663, 816, 838, 884, 1257, 1326, 1676, 1768, 2514, 2652, 3352, 3536, 5028, 5304, 5447, 6704, 7123, 10056, 10608, 10894, 14246, 16341, 20112, 21369, 21788, 28492, 32682, 42738, 43576, 56984, 65364, 85476, 87152, 92599, 113968, 130728, 170952, 185198, 261456, 277797, 341904, 370396, 555594, 740792, 1111188, 1481584, 2222376, 4444752]

約数ペア:

[(1, 4444752), (2, 2222376), (3, 1481584), (4, 1111188), (6, 740792), (8, 555594), (12, 370396), (13, 341904), (16, 277797), (17, 261456), (24, 185198), (26, 170952), (34, 130728), (39, 113968), (48, 92599), (51, 87152), (52, 85476), (68, 65364), (78, 56984), (102, 43576), (104, 42738), (136, 32682), (156, 28492), (204, 21788), (208, 21369), (221, 20112), (272, 16341), (312, 14246), (408, 10894), (419, 10608), (442, 10056), (624, 7123), (663, 6704), (816, 5447), (838, 5304), (884, 5028), (1257, 3536), (1326, 3352), (1676, 2652), (1768, 2514)]