28134834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^2$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 69561408

約数和(自身を除く): 41426574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 227, 273, 454, 546, 681, 1362, 1589, 2951, 3178, 4767, 5902, 8853, 9534, 17706, 20657, 41314, 51529, 61971, 103058, 123942, 154587, 309174, 360703, 669877, 721406, 1082109, 1339754, 2009631, 2164218, 4019262, 4689139, 9378278, 14067417, 28134834]

約数ペア:

[(1, 28134834), (2, 14067417), (3, 9378278), (6, 4689139), (7, 4019262), (13, 2164218), (14, 2009631), (21, 1339754), (26, 1082109), (39, 721406), (42, 669877), (78, 360703), (91, 309174), (182, 154587), (227, 123942), (273, 103058), (454, 61971), (546, 51529), (681, 41314), (1362, 20657), (1589, 17706), (2951, 9534), (3178, 8853), (4767, 5902)]