72015232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18149}}^1$

素因数の和:18194

約数の個数: 32

約数和(自身を含む): 148104000

約数和(自身を除く): 76088768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18149, 36298, 72596, 145192, 290384, 562619, 580768, 1125238, 1161536, 2250476, 2323072, 4500952, 9001904, 18003808, 36007616, 72015232]

約数ペア:

[(1, 72015232), (2, 36007616), (4, 18003808), (8, 9001904), (16, 4500952), (31, 2323072), (32, 2250476), (62, 1161536), (64, 1125238), (124, 580768), (128, 562619), (248, 290384), (496, 145192), (992, 72596), (1984, 36298), (3968, 18149)]