28027832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 64800000

約数和(自身を除く): 36772168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 499, 826, 952, 998, 1003, 1652, 1996, 2006, 3304, 3493, 3992, 4012, 6986, 7021, 8024, 8483, 13972, 14042, 16966, 27944, 28084, 29441, 33932, 56168, 58882, 59381, 67864, 117764, 118762, 206087, 235528, 237524, 412174, 475048, 500497, 824348, 1000994, 1648696, 2001988, 3503479, 4003976, 7006958, 14013916, 28027832]

約数ペア:

[(1, 28027832), (2, 14013916), (4, 7006958), (7, 4003976), (8, 3503479), (14, 2001988), (17, 1648696), (28, 1000994), (34, 824348), (56, 500497), (59, 475048), (68, 412174), (118, 237524), (119, 235528), (136, 206087), (236, 118762), (238, 117764), (413, 67864), (472, 59381), (476, 58882), (499, 56168), (826, 33932), (952, 29441), (998, 28084), (1003, 27944), (1652, 16966), (1996, 14042), (2006, 13972), (3304, 8483), (3493, 8024), (3992, 7021), (4012, 6986)]