72708992

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{1637}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 145356120

約数和(自身を除く): 72647128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1388, 1637, 2776, 3274, 5552, 6548, 11104, 13096, 22208, 26192, 44416, 52384, 104768, 209536, 568039, 1136078, 2272156, 4544312, 9088624, 18177248, 36354496, 72708992]

約数ペア:

[(1, 72708992), (2, 36354496), (4, 18177248), (8, 9088624), (16, 4544312), (32, 2272156), (64, 1136078), (128, 568039), (347, 209536), (694, 104768), (1388, 52384), (1637, 44416), (2776, 26192), (3274, 22208), (5552, 13096), (6548, 11104)]