28880328

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19727}}^1$

素因数の和:19797

約数の個数: 32

約数和(自身を含む): 73388160

約数和(自身を除く): 44507832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19727, 39454, 59181, 78908, 118362, 157816, 236724, 473448, 1203347, 2406694, 3610041, 4813388, 7220082, 9626776, 14440164, 28880328]

約数ペア:

[(1, 28880328), (2, 14440164), (3, 9626776), (4, 7220082), (6, 4813388), (8, 3610041), (12, 2406694), (24, 1203347), (61, 473448), (122, 236724), (183, 157816), (244, 118362), (366, 78908), (488, 59181), (732, 39454), (1464, 19727)]