464559056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72099

約数の個数: 40

約数和(自身を含む): 1000602624

約数和(自身を除く): 536043568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 72047, 144094, 288188, 576376, 936611, 1152752, 1873222, 2233457, 3746444, 4466914, 7492888, 8933828, 14985776, 17867656, 29034941, 35735312, 58069882, 116139764, 232279528, 464559056]

約数ペア:

[(1, 464559056), (2, 232279528), (4, 116139764), (8, 58069882), (13, 35735312), (16, 29034941), (26, 17867656), (31, 14985776), (52, 8933828), (62, 7492888), (104, 4466914), (124, 3746444), (208, 2233457), (248, 1873222), (403, 1152752), (496, 936611), (806, 576376), (1612, 288188), (3224, 144094), (6448, 72047)]