2974208

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 40

約数和(自身を含む): 6142092

約数和(自身を除く): 3167884

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 157, 256, 296, 314, 512, 592, 628, 1184, 1256, 2368, 2512, 4736, 5024, 5809, 9472, 10048, 11618, 18944, 20096, 23236, 40192, 46472, 80384, 92944, 185888, 371776, 743552, 1487104, 2974208]

約数ペア:

[(1, 2974208), (2, 1487104), (4, 743552), (8, 371776), (16, 185888), (32, 92944), (37, 80384), (64, 46472), (74, 40192), (128, 23236), (148, 20096), (157, 18944), (256, 11618), (296, 10048), (314, 9472), (512, 5809), (592, 5024), (628, 4736), (1184, 2512), (1256, 2368)]