28634688

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 112

約数和(自身を含む): 85709760

約数和(自身を除く): 57075072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 227, 288, 292, 432, 438, 454, 576, 584, 657, 681, 864, 876, 908, 1168, 1314, 1362, 1728, 1752, 1816, 1971, 2043, 2336, 2628, 2724, 3504, 3632, 3942, 4086, 4672, 5256, 5448, 6129, 7008, 7264, 7884, 8172, 10512, 10896, 12258, 14016, 14528, 15768, 16344, 16571, 21024, 21792, 24516, 31536, 32688, 33142, 42048, 43584, 49032, 49713, 63072, 65376, 66284, 98064, 99426, 126144, 130752, 132568, 149139, 196128, 198852, 265136, 298278, 392256, 397704, 447417, 530272, 596556, 795408, 894834, 1060544, 1193112, 1590816, 1789668, 2386224, 3181632, 3579336, 4772448, 7158672, 9544896, 14317344, 28634688]

約数ペア:

[(1, 28634688), (2, 14317344), (3, 9544896), (4, 7158672), (6, 4772448), (8, 3579336), (9, 3181632), (12, 2386224), (16, 1789668), (18, 1590816), (24, 1193112), (27, 1060544), (32, 894834), (36, 795408), (48, 596556), (54, 530272), (64, 447417), (72, 397704), (73, 392256), (96, 298278), (108, 265136), (144, 198852), (146, 196128), (192, 149139), (216, 132568), (219, 130752), (227, 126144), (288, 99426), (292, 98064), (432, 66284), (438, 65376), (454, 63072), (576, 49713), (584, 49032), (657, 43584), (681, 42048), (864, 33142), (876, 32688), (908, 31536), (1168, 24516), (1314, 21792), (1362, 21024), (1728, 16571), (1752, 16344), (1816, 15768), (1971, 14528), (2043, 14016), (2336, 12258), (2628, 10896), (2724, 10512), (3504, 8172), (3632, 7884), (3942, 7264), (4086, 7008), (4672, 6129), (5256, 5448)]