29816878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 31146962

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 419, 442, 598, 782, 838, 1547, 2093, 2737, 2933, 3094, 4186, 5083, 5447, 5474, 5866, 7123, 9637, 10166, 10894, 14246, 19274, 35581, 38129, 49861, 67459, 71162, 76258, 92599, 99722, 125281, 134918, 163829, 185198, 250562, 327658, 648193, 876967, 1146803, 1296386, 1753934, 2129777, 2293606, 4259554, 14908439, 29816878]

約数ペア:

[(1, 29816878), (2, 14908439), (7, 4259554), (13, 2293606), (14, 2129777), (17, 1753934), (23, 1296386), (26, 1146803), (34, 876967), (46, 648193), (91, 327658), (119, 250562), (161, 185198), (182, 163829), (221, 134918), (238, 125281), (299, 99722), (322, 92599), (391, 76258), (419, 71162), (442, 67459), (598, 49861), (782, 38129), (838, 35581), (1547, 19274), (2093, 14246), (2737, 10894), (2933, 10166), (3094, 9637), (4186, 7123), (5083, 5866), (5447, 5474)]