28047156698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{5639}}^1$

素因数の和:5907

約数の個数: 64

約数和(自身を含む): 49281868800

約数和(自身を除く): 21234712102

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 163, 209, 326, 418, 803, 1387, 1606, 1793, 2774, 3097, 3586, 5639, 6194, 11278, 11899, 15257, 23798, 30514, 34067, 62029, 68134, 107141, 124058, 130889, 214282, 226081, 261778, 411647, 452162, 823294, 919157, 1178551, 1838314, 2357102, 2486891, 4528117, 4973782, 7821293, 9056234, 10110727, 15642586, 17463983, 20221454, 34927966, 67098461, 86034223, 134196922, 172068446, 192103813, 384207626, 738083071, 1274870759, 1476166142, 2549741518, 14023578349, 28047156698]

約数ペア:

[(1, 28047156698), (2, 14023578349), (11, 2549741518), (19, 1476166142), (22, 1274870759), (38, 738083071), (73, 384207626), (146, 192103813), (163, 172068446), (209, 134196922), (326, 86034223), (418, 67098461), (803, 34927966), (1387, 20221454), (1606, 17463983), (1793, 15642586), (2774, 10110727), (3097, 9056234), (3586, 7821293), (5639, 4973782), (6194, 4528117), (11278, 2486891), (11899, 2357102), (15257, 1838314), (23798, 1178551), (30514, 919157), (34067, 823294), (62029, 452162), (68134, 411647), (107141, 261778), (124058, 226081), (130889, 214282)]