70191716

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 151252920

約数和(自身を除く): 81061204

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 53, 58, 98, 106, 116, 196, 203, 212, 233, 371, 406, 466, 742, 812, 932, 1421, 1484, 1537, 1631, 2597, 2842, 3074, 3262, 5194, 5684, 6148, 6524, 6757, 10388, 10759, 11417, 12349, 13514, 21518, 22834, 24698, 27028, 43036, 45668, 47299, 49396, 75313, 86443, 94598, 150626, 172886, 189196, 301252, 331093, 345772, 358121, 605101, 662186, 716242, 1210202, 1324372, 1432484, 2420404, 2506847, 5013694, 10027388, 17547929, 35095858, 70191716]

約数ペア:

[(1, 70191716), (2, 35095858), (4, 17547929), (7, 10027388), (14, 5013694), (28, 2506847), (29, 2420404), (49, 1432484), (53, 1324372), (58, 1210202), (98, 716242), (106, 662186), (116, 605101), (196, 358121), (203, 345772), (212, 331093), (233, 301252), (371, 189196), (406, 172886), (466, 150626), (742, 94598), (812, 86443), (932, 75313), (1421, 49396), (1484, 47299), (1537, 45668), (1631, 43036), (2597, 27028), (2842, 24698), (3074, 22834), (3262, 21518), (5194, 13514), (5684, 12349), (6148, 11417), (6524, 10759), (6757, 10388)]