70438928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 96217072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 419, 532, 553, 632, 838, 1064, 1106, 1264, 1501, 1676, 2128, 2212, 2933, 3002, 3352, 4424, 5866, 6004, 6704, 7961, 8848, 10507, 11732, 12008, 15922, 21014, 23464, 24016, 31844, 33101, 42028, 46928, 55727, 63688, 66202, 84056, 111454, 127376, 132404, 168112, 222908, 231707, 264808, 445816, 463414, 529616, 628919, 891632, 926828, 1257838, 1853656, 2515676, 3707312, 4402433, 5031352, 8804866, 10062704, 17609732, 35219464, 70438928]

約数ペア:

[(1, 70438928), (2, 35219464), (4, 17609732), (7, 10062704), (8, 8804866), (14, 5031352), (16, 4402433), (19, 3707312), (28, 2515676), (38, 1853656), (56, 1257838), (76, 926828), (79, 891632), (112, 628919), (133, 529616), (152, 463414), (158, 445816), (266, 264808), (304, 231707), (316, 222908), (419, 168112), (532, 132404), (553, 127376), (632, 111454), (838, 84056), (1064, 66202), (1106, 63688), (1264, 55727), (1501, 46928), (1676, 42028), (2128, 33101), (2212, 31844), (2933, 24016), (3002, 23464), (3352, 21014), (4424, 15922), (5866, 12008), (6004, 11732), (6704, 10507), (7961, 8848)]