66944992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{72139}}^1$

素因数の和:72178

約数の個数: 24

約数和(自身を含む): 136344600

約数和(自身を除く): 69399608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 72139, 144278, 288556, 577112, 1154224, 2092031, 2308448, 4184062, 8368124, 16736248, 33472496, 66944992]

約数ペア:

[(1, 66944992), (2, 33472496), (4, 16736248), (8, 8368124), (16, 4184062), (29, 2308448), (32, 2092031), (58, 1154224), (116, 577112), (232, 288556), (464, 144278), (928, 72139)]