1438863232

素因数分解:

$2^7\times {\mathrm{673}}^1\times {\mathrm{16703}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 2870916480

約数和(自身を除く): 1432053248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 673, 1346, 2692, 5384, 10768, 16703, 21536, 33406, 43072, 66812, 86144, 133624, 267248, 534496, 1068992, 2137984, 11241119, 22482238, 44964476, 89928952, 179857904, 359715808, 719431616, 1438863232]

約数ペア:

[(1, 1438863232), (2, 719431616), (4, 359715808), (8, 179857904), (16, 89928952), (32, 44964476), (64, 22482238), (128, 11241119), (673, 2137984), (1346, 1068992), (2692, 534496), (5384, 267248), (10768, 133624), (16703, 86144), (21536, 66812), (33406, 43072)]