1814573696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15359}}^1$

素因数の和:15457

約数の個数: 64

約数和(自身を含む): 3948134400

約数和(自身を除く): 2133560704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 832, 923, 1136, 1664, 1846, 2272, 3692, 4544, 7384, 9088, 14768, 15359, 29536, 30718, 59072, 61436, 118144, 122872, 199667, 245744, 399334, 491488, 798668, 982976, 1090489, 1597336, 1965952, 2180978, 3194672, 4361956, 6389344, 8723912, 12778688, 14176357, 17447824, 25557376, 28352714, 34895648, 56705428, 69791296, 113410856, 139582592, 226821712, 453643424, 907286848, 1814573696]

約数ペア:

[(1, 1814573696), (2, 907286848), (4, 453643424), (8, 226821712), (13, 139582592), (16, 113410856), (26, 69791296), (32, 56705428), (52, 34895648), (64, 28352714), (71, 25557376), (104, 17447824), (128, 14176357), (142, 12778688), (208, 8723912), (284, 6389344), (416, 4361956), (568, 3194672), (832, 2180978), (923, 1965952), (1136, 1597336), (1664, 1090489), (1846, 982976), (2272, 798668), (3692, 491488), (4544, 399334), (7384, 245744), (9088, 199667), (14768, 122872), (15359, 118144), (29536, 61436), (30718, 59072)]