70803628

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 152807424

約数和(自身を除く): 82003796

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 271, 301, 434, 542, 602, 868, 1084, 1204, 1333, 1519, 1897, 2107, 2666, 3038, 3794, 4214, 5332, 6076, 7588, 8401, 8428, 9331, 11653, 13279, 16802, 18662, 23306, 26558, 33604, 37324, 46612, 53116, 58807, 65317, 81571, 117614, 130634, 163142, 235228, 261268, 326284, 361243, 411649, 570997, 722486, 823298, 1141994, 1444972, 1646596, 2283988, 2528701, 5057402, 10114804, 17700907, 35401814, 70803628]

約数ペア:

[(1, 70803628), (2, 35401814), (4, 17700907), (7, 10114804), (14, 5057402), (28, 2528701), (31, 2283988), (43, 1646596), (49, 1444972), (62, 1141994), (86, 823298), (98, 722486), (124, 570997), (172, 411649), (196, 361243), (217, 326284), (271, 261268), (301, 235228), (434, 163142), (542, 130634), (602, 117614), (868, 81571), (1084, 65317), (1204, 58807), (1333, 53116), (1519, 46612), (1897, 37324), (2107, 33604), (2666, 26558), (3038, 23306), (3794, 18662), (4214, 16802), (5332, 13279), (6076, 11653), (7588, 9331), (8401, 8428)]