72647462

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 111085152

約数和(自身を除く): 38437690

約数列:

[1, 2, 61, 122, 457, 914, 1303, 2606, 27877, 55754, 79483, 158966, 595471, 1190942, 36323731, 72647462]

約数ペア:

[(1, 72647462), (2, 36323731), (61, 1190942), (122, 595471), (457, 158966), (914, 79483), (1303, 55754), (2606, 27877)]