2259713024

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{31081}}^1$

素因数の和:31172

約数の個数: 44

約数和(自身を含む): 4580989488

約数和(自身を除く): 2321276464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 18176, 31081, 36352, 62162, 72704, 124324, 248648, 497296, 994592, 1989184, 2206751, 3978368, 4413502, 7956736, 8827004, 15913472, 17654008, 31826944, 35308016, 70616032, 141232064, 282464128, 564928256, 1129856512, 2259713024]

約数ペア:

[(1, 2259713024), (2, 1129856512), (4, 564928256), (8, 282464128), (16, 141232064), (32, 70616032), (64, 35308016), (71, 31826944), (128, 17654008), (142, 15913472), (256, 8827004), (284, 7956736), (512, 4413502), (568, 3978368), (1024, 2206751), (1136, 1989184), (2272, 994592), (4544, 497296), (9088, 248648), (18176, 124324), (31081, 72704), (36352, 62162)]