26880490862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 44257536000

約数和(自身を除く): 17377045138

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 379, 667, 673, 758, 1334, 1346, 1817, 2291, 3634, 4582, 8717, 10991, 15479, 17434, 19517, 21982, 29941, 30958, 39034, 52693, 53167, 59882, 105386, 106334, 252793, 255067, 448891, 505586, 510134, 688643, 868289, 897782, 1222841, 1377286, 1541843, 1736578, 2445682, 3083686, 5866541, 7396943, 11733082, 14793886, 19970647, 20150293, 35462389, 39941294, 40300586, 70924778, 170129689, 340259378, 463456739, 584358497, 926913478, 1168716994, 13440245431, 26880490862]

約数ペア:

[(1, 26880490862), (2, 13440245431), (23, 1168716994), (29, 926913478), (46, 584358497), (58, 463456739), (79, 340259378), (158, 170129689), (379, 70924778), (667, 40300586), (673, 39941294), (758, 35462389), (1334, 20150293), (1346, 19970647), (1817, 14793886), (2291, 11733082), (3634, 7396943), (4582, 5866541), (8717, 3083686), (10991, 2445682), (15479, 1736578), (17434, 1541843), (19517, 1377286), (21982, 1222841), (29941, 897782), (30958, 868289), (39034, 688643), (52693, 510134), (53167, 505586), (59882, 448891), (105386, 255067), (106334, 252793)]