4096008

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 13693680

約数和(自身を除く): 9597672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 81, 84, 86, 98, 108, 126, 129, 147, 162, 168, 172, 189, 196, 216, 243, 252, 258, 294, 301, 324, 344, 378, 387, 392, 441, 486, 504, 516, 567, 588, 602, 648, 756, 774, 882, 903, 972, 1032, 1134, 1161, 1176, 1204, 1323, 1512, 1548, 1701, 1764, 1806, 1944, 2107, 2268, 2322, 2408, 2646, 2709, 3096, 3402, 3483, 3528, 3612, 3969, 4214, 4536, 4644, 5292, 5418, 6321, 6804, 6966, 7224, 7938, 8127, 8428, 9288, 10449, 10584, 10836, 11907, 12642, 13608, 13932, 15876, 16254, 16856, 18963, 20898, 21672, 23814, 24381, 25284, 27864, 31752, 32508, 37926, 41796, 47628, 48762, 50568, 56889, 65016, 73143, 75852, 83592, 95256, 97524, 113778, 146286, 151704, 170667, 195048, 227556, 292572, 341334, 455112, 512001, 585144, 682668, 1024002, 1365336, 2048004, 4096008]

約数ペア:

[(1, 4096008), (2, 2048004), (3, 1365336), (4, 1024002), (6, 682668), (7, 585144), (8, 512001), (9, 455112), (12, 341334), (14, 292572), (18, 227556), (21, 195048), (24, 170667), (27, 151704), (28, 146286), (36, 113778), (42, 97524), (43, 95256), (49, 83592), (54, 75852), (56, 73143), (63, 65016), (72, 56889), (81, 50568), (84, 48762), (86, 47628), (98, 41796), (108, 37926), (126, 32508), (129, 31752), (147, 27864), (162, 25284), (168, 24381), (172, 23814), (189, 21672), (196, 20898), (216, 18963), (243, 16856), (252, 16254), (258, 15876), (294, 13932), (301, 13608), (324, 12642), (344, 11907), (378, 10836), (387, 10584), (392, 10449), (441, 9288), (486, 8428), (504, 8127), (516, 7938), (567, 7224), (588, 6966), (602, 6804), (648, 6321), (756, 5418), (774, 5292), (882, 4644), (903, 4536), (972, 4214), (1032, 3969), (1134, 3612), (1161, 3528), (1176, 3483), (1204, 3402), (1323, 3096), (1512, 2709), (1548, 2646), (1701, 2408), (1764, 2322), (1806, 2268), (1944, 2107)]