28583127188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{98621}}^1$

素因数の和:99584

約数の個数: 48

約数和(自身を含む): 62430092928

約数和(自身を除く): 33846965740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 941, 1882, 3764, 6587, 10351, 13174, 20702, 26348, 41404, 72457, 98621, 144914, 197242, 289828, 394484, 690347, 1084831, 1380694, 2169662, 2761388, 4339324, 7593817, 15187634, 30375268, 92802361, 185604722, 371209444, 649616527, 1020825971, 1299233054, 2041651942, 2598466108, 4083303884, 7145781797, 14291563594, 28583127188]

約数ペア:

[(1, 28583127188), (2, 14291563594), (4, 7145781797), (7, 4083303884), (11, 2598466108), (14, 2041651942), (22, 1299233054), (28, 1020825971), (44, 649616527), (77, 371209444), (154, 185604722), (308, 92802361), (941, 30375268), (1882, 15187634), (3764, 7593817), (6587, 4339324), (10351, 2761388), (13174, 2169662), (20702, 1380694), (26348, 1084831), (41404, 690347), (72457, 394484), (98621, 289828), (144914, 197242)]