768416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1723680

約数和(自身を除く): 955264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 59, 74, 88, 118, 148, 176, 236, 296, 352, 407, 472, 592, 649, 814, 944, 1184, 1298, 1628, 1888, 2183, 2596, 3256, 4366, 5192, 6512, 8732, 10384, 13024, 17464, 20768, 24013, 34928, 48026, 69856, 96052, 192104, 384208, 768416]

約数ペア:

[(1, 768416), (2, 384208), (4, 192104), (8, 96052), (11, 69856), (16, 48026), (22, 34928), (32, 24013), (37, 20768), (44, 17464), (59, 13024), (74, 10384), (88, 8732), (118, 6512), (148, 5192), (176, 4366), (236, 3256), (296, 2596), (352, 2183), (407, 1888), (472, 1628), (592, 1298), (649, 1184), (814, 944)]