70896938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 62919382

約数列:

[1, 2, 7, 14, 29, 31, 43, 58, 62, 86, 131, 203, 217, 262, 301, 406, 434, 602, 899, 917, 1247, 1333, 1798, 1834, 2494, 2666, 3799, 4061, 5633, 6293, 7598, 8122, 8729, 9331, 11266, 12586, 17458, 18662, 26593, 28427, 38657, 39431, 53186, 56854, 77314, 78862, 117769, 163357, 174623, 235538, 270599, 326714, 349246, 541198, 824383, 1143499, 1222361, 1648766, 2286998, 2444722, 5064067, 10128134, 35448469, 70896938]

約数ペア:

[(1, 70896938), (2, 35448469), (7, 10128134), (14, 5064067), (29, 2444722), (31, 2286998), (43, 1648766), (58, 1222361), (62, 1143499), (86, 824383), (131, 541198), (203, 349246), (217, 326714), (262, 270599), (301, 235538), (406, 174623), (434, 163357), (602, 117769), (899, 78862), (917, 77314), (1247, 56854), (1333, 53186), (1798, 39431), (1834, 38657), (2494, 28427), (2666, 26593), (3799, 18662), (4061, 17458), (5633, 12586), (6293, 11266), (7598, 9331), (8122, 8729)]