29663218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 52704000

約数和(自身を除く): 23040782

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 149, 169, 247, 298, 338, 403, 494, 589, 806, 1178, 1937, 2831, 3211, 3874, 4619, 5239, 5662, 6422, 7657, 9238, 10478, 15314, 25181, 36803, 50362, 60047, 73606, 87761, 99541, 120094, 175522, 199082, 478439, 780611, 956878, 1140893, 1561222, 2281786, 14831609, 29663218]

約数ペア:

[(1, 29663218), (2, 14831609), (13, 2281786), (19, 1561222), (26, 1140893), (31, 956878), (38, 780611), (62, 478439), (149, 199082), (169, 175522), (247, 120094), (298, 99541), (338, 87761), (403, 73606), (494, 60047), (589, 50362), (806, 36803), (1178, 25181), (1937, 15314), (2831, 10478), (3211, 9238), (3874, 7657), (4619, 6422), (5239, 5662)]