15301504

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 30704040

約数和(自身を除く): 15402536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 691, 692, 1382, 1384, 2764, 2768, 5528, 5536, 11056, 11072, 22112, 22144, 44224, 88448, 119543, 239086, 478172, 956344, 1912688, 3825376, 7650752, 15301504]

約数ペア:

[(1, 15301504), (2, 7650752), (4, 3825376), (8, 1912688), (16, 956344), (32, 478172), (64, 239086), (128, 119543), (173, 88448), (346, 44224), (691, 22144), (692, 22112), (1382, 11072), (1384, 11056), (2764, 5536), (2768, 5528)]