70621348

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 81062492

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 197, 217, 236, 394, 413, 434, 788, 826, 868, 1379, 1519, 1652, 1829, 2758, 2891, 3038, 3658, 5516, 5782, 6076, 6107, 7316, 9653, 11564, 11623, 12214, 12803, 19306, 23246, 24428, 25606, 38612, 42749, 46492, 51212, 81361, 85498, 89621, 162722, 170996, 179242, 299243, 325444, 358484, 360313, 569527, 598486, 720626, 1139054, 1196972, 1441252, 2278108, 2522191, 5044382, 10088764, 17655337, 35310674, 70621348]

約数ペア:

[(1, 70621348), (2, 35310674), (4, 17655337), (7, 10088764), (14, 5044382), (28, 2522191), (31, 2278108), (49, 1441252), (59, 1196972), (62, 1139054), (98, 720626), (118, 598486), (124, 569527), (196, 360313), (197, 358484), (217, 325444), (236, 299243), (394, 179242), (413, 170996), (434, 162722), (788, 89621), (826, 85498), (868, 81361), (1379, 51212), (1519, 46492), (1652, 42749), (1829, 38612), (2758, 25606), (2891, 24428), (3038, 23246), (3658, 19306), (5516, 12803), (5782, 12214), (6076, 11623), (6107, 11564), (7316, 9653)]