4021162768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3499}}^1$

素因数の和:3876

約数の個数: 80

約数和(自身を含む): 9221632000

約数和(自身を除く): 5200469232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 331, 434, 496, 662, 868, 1324, 1736, 2317, 2648, 3472, 3499, 4634, 5296, 6998, 9268, 10261, 13996, 18536, 20522, 24493, 27992, 37072, 41044, 48986, 55984, 71827, 82088, 97972, 108469, 143654, 164176, 195944, 216938, 287308, 391888, 433876, 574616, 759283, 867752, 1149232, 1158169, 1518566, 1735504, 2316338, 3037132, 4632676, 6074264, 8107183, 9265352, 12148528, 16214366, 18530704, 32428732, 35903239, 64857464, 71806478, 129714928, 143612956, 251322673, 287225912, 502645346, 574451824, 1005290692, 2010581384, 4021162768]

約数ペア:

[(1, 4021162768), (2, 2010581384), (4, 1005290692), (7, 574451824), (8, 502645346), (14, 287225912), (16, 251322673), (28, 143612956), (31, 129714928), (56, 71806478), (62, 64857464), (112, 35903239), (124, 32428732), (217, 18530704), (248, 16214366), (331, 12148528), (434, 9265352), (496, 8107183), (662, 6074264), (868, 4632676), (1324, 3037132), (1736, 2316338), (2317, 1735504), (2648, 1518566), (3472, 1158169), (3499, 1149232), (4634, 867752), (5296, 759283), (6998, 574616), (9268, 433876), (10261, 391888), (13996, 287308), (18536, 216938), (20522, 195944), (24493, 164176), (27992, 143654), (37072, 108469), (41044, 97972), (48986, 82088), (55984, 71827)]