28870224

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3323}}^1$

素因数の和:3515

約数の個数: 40

約数和(自身を含む): 75016032

約数和(自身を除く): 46145808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 3323, 4344, 6646, 8688, 9969, 13292, 19938, 26584, 39876, 53168, 79752, 159504, 601463, 1202926, 1804389, 2405852, 3608778, 4811704, 7217556, 9623408, 14435112, 28870224]

約数ペア:

[(1, 28870224), (2, 14435112), (3, 9623408), (4, 7217556), (6, 4811704), (8, 3608778), (12, 2405852), (16, 1804389), (24, 1202926), (48, 601463), (181, 159504), (362, 79752), (543, 53168), (724, 39876), (1086, 26584), (1448, 19938), (2172, 13292), (2896, 9969), (3323, 8688), (4344, 6646)]