22492448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 50307516

約数和(自身を除く): 27815068

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 157, 176, 242, 296, 314, 352, 407, 484, 592, 628, 814, 968, 1184, 1256, 1628, 1727, 1936, 2512, 3256, 3454, 3872, 4477, 5024, 5809, 6512, 6908, 8954, 11618, 13024, 13816, 17908, 18997, 23236, 27632, 35816, 37994, 46472, 55264, 63899, 71632, 75988, 92944, 127798, 143264, 151976, 185888, 255596, 303952, 511192, 607904, 702889, 1022384, 1405778, 2044768, 2811556, 5623112, 11246224, 22492448]

約数ペア:

[(1, 22492448), (2, 11246224), (4, 5623112), (8, 2811556), (11, 2044768), (16, 1405778), (22, 1022384), (32, 702889), (37, 607904), (44, 511192), (74, 303952), (88, 255596), (121, 185888), (148, 151976), (157, 143264), (176, 127798), (242, 92944), (296, 75988), (314, 71632), (352, 63899), (407, 55264), (484, 46472), (592, 37994), (628, 35816), (814, 27632), (968, 23236), (1184, 18997), (1256, 17908), (1628, 13816), (1727, 13024), (1936, 11618), (2512, 8954), (3256, 6908), (3454, 6512), (3872, 5809), (4477, 5024)]