72252416

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 44

約数和(自身を含む): 148415688

約数和(自身を除く): 76163272

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1907, 2368, 3814, 4736, 7628, 9472, 15256, 18944, 30512, 37888, 61024, 70559, 122048, 141118, 244096, 282236, 488192, 564472, 976384, 1128944, 1952768, 2257888, 4515776, 9031552, 18063104, 36126208, 72252416]

約数ペア:

[(1, 72252416), (2, 36126208), (4, 18063104), (8, 9031552), (16, 4515776), (32, 2257888), (37, 1952768), (64, 1128944), (74, 976384), (128, 564472), (148, 488192), (256, 282236), (296, 244096), (512, 141118), (592, 122048), (1024, 70559), (1184, 61024), (1907, 37888), (2368, 30512), (3814, 18944), (4736, 15256), (7628, 9472)]