29831464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 35486936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 359, 376, 442, 611, 718, 799, 884, 1222, 1436, 1598, 1768, 2444, 2872, 3196, 4667, 4888, 6103, 6392, 9334, 10387, 12206, 16873, 18668, 20774, 24412, 33746, 37336, 41548, 48824, 67492, 79339, 83096, 134984, 158678, 219349, 286841, 317356, 438698, 573682, 634712, 877396, 1147364, 1754792, 2294728, 3728933, 7457866, 14915732, 29831464]

約数ペア:

[(1, 29831464), (2, 14915732), (4, 7457866), (8, 3728933), (13, 2294728), (17, 1754792), (26, 1147364), (34, 877396), (47, 634712), (52, 573682), (68, 438698), (94, 317356), (104, 286841), (136, 219349), (188, 158678), (221, 134984), (359, 83096), (376, 79339), (442, 67492), (611, 48824), (718, 41548), (799, 37336), (884, 33746), (1222, 24412), (1436, 20774), (1598, 18668), (1768, 16873), (2444, 12206), (2872, 10387), (3196, 9334), (4667, 6392), (4888, 6103)]