28392924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 53376036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 236, 238, 337, 354, 357, 413, 476, 674, 708, 714, 826, 1003, 1011, 1239, 1348, 1428, 1652, 2006, 2022, 2359, 2478, 3009, 4012, 4044, 4718, 4956, 5729, 6018, 7021, 7077, 9436, 11458, 12036, 14042, 14154, 17187, 19883, 21063, 22916, 28084, 28308, 34374, 39766, 40103, 42126, 59649, 68748, 79532, 80206, 84252, 119298, 120309, 139181, 160412, 238596, 240618, 278362, 338011, 417543, 481236, 556724, 676022, 835086, 1014033, 1352044, 1670172, 2028066, 2366077, 4056132, 4732154, 7098231, 9464308, 14196462, 28392924]

約数ペア:

[(1, 28392924), (2, 14196462), (3, 9464308), (4, 7098231), (6, 4732154), (7, 4056132), (12, 2366077), (14, 2028066), (17, 1670172), (21, 1352044), (28, 1014033), (34, 835086), (42, 676022), (51, 556724), (59, 481236), (68, 417543), (84, 338011), (102, 278362), (118, 240618), (119, 238596), (177, 160412), (204, 139181), (236, 120309), (238, 119298), (337, 84252), (354, 80206), (357, 79532), (413, 68748), (476, 59649), (674, 42126), (708, 40103), (714, 39766), (826, 34374), (1003, 28308), (1011, 28084), (1239, 22916), (1348, 21063), (1428, 19883), (1652, 17187), (2006, 14154), (2022, 14042), (2359, 12036), (2478, 11458), (3009, 9436), (4012, 7077), (4044, 7021), (4718, 6018), (4956, 5729)]