28469664

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 84248640

約数和(自身を除く): 55778976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 397, 432, 498, 664, 747, 794, 864, 996, 1191, 1328, 1494, 1588, 1992, 2241, 2382, 2656, 2988, 3176, 3573, 3984, 4482, 4764, 5976, 6352, 7146, 7968, 8964, 9528, 10719, 11952, 12704, 14292, 17928, 19056, 21438, 23904, 28584, 32951, 35856, 38112, 42876, 57168, 65902, 71712, 85752, 98853, 114336, 131804, 171504, 197706, 263608, 296559, 343008, 395412, 527216, 593118, 790824, 889677, 1054432, 1186236, 1581648, 1779354, 2372472, 3163296, 3558708, 4744944, 7117416, 9489888, 14234832, 28469664]

約数ペア:

[(1, 28469664), (2, 14234832), (3, 9489888), (4, 7117416), (6, 4744944), (8, 3558708), (9, 3163296), (12, 2372472), (16, 1779354), (18, 1581648), (24, 1186236), (27, 1054432), (32, 889677), (36, 790824), (48, 593118), (54, 527216), (72, 395412), (83, 343008), (96, 296559), (108, 263608), (144, 197706), (166, 171504), (216, 131804), (249, 114336), (288, 98853), (332, 85752), (397, 71712), (432, 65902), (498, 57168), (664, 42876), (747, 38112), (794, 35856), (864, 32951), (996, 28584), (1191, 23904), (1328, 21438), (1494, 19056), (1588, 17928), (1992, 14292), (2241, 12704), (2382, 11952), (2656, 10719), (2988, 9528), (3176, 8964), (3573, 7968), (3984, 7146), (4482, 6352), (4764, 5976)]