65829376

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 141910560

約数和(自身を除く): 76081184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 101, 128, 134, 152, 202, 256, 268, 304, 404, 512, 536, 608, 808, 1072, 1216, 1273, 1616, 1919, 2144, 2432, 2546, 3232, 3838, 4288, 4864, 5092, 6464, 6767, 7676, 8576, 9728, 10184, 12928, 13534, 15352, 17152, 20368, 25856, 27068, 30704, 34304, 40736, 51712, 54136, 61408, 81472, 108272, 122816, 128573, 162944, 216544, 245632, 257146, 325888, 433088, 491264, 514292, 651776, 866176, 982528, 1028584, 1732352, 2057168, 3464704, 4114336, 8228672, 16457344, 32914688, 65829376]

約数ペア:

[(1, 65829376), (2, 32914688), (4, 16457344), (8, 8228672), (16, 4114336), (19, 3464704), (32, 2057168), (38, 1732352), (64, 1028584), (67, 982528), (76, 866176), (101, 651776), (128, 514292), (134, 491264), (152, 433088), (202, 325888), (256, 257146), (268, 245632), (304, 216544), (404, 162944), (512, 128573), (536, 122816), (608, 108272), (808, 81472), (1072, 61408), (1216, 54136), (1273, 51712), (1616, 40736), (1919, 34304), (2144, 30704), (2432, 27068), (2546, 25856), (3232, 20368), (3838, 17152), (4288, 15352), (4864, 13534), (5092, 12928), (6464, 10184), (6767, 9728), (7676, 8576)]