28473472

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 57084300

約数和(自身を除く): 28610828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1229, 1448, 2458, 2896, 4916, 5792, 9832, 11584, 19664, 23168, 39328, 78656, 157312, 222449, 444898, 889796, 1779592, 3559184, 7118368, 14236736, 28473472]

約数ペア:

[(1, 28473472), (2, 14236736), (4, 7118368), (8, 3559184), (16, 1779592), (32, 889796), (64, 444898), (128, 222449), (181, 157312), (362, 78656), (724, 39328), (1229, 23168), (1448, 19664), (2458, 11584), (2896, 9832), (4916, 5792)]