21771509764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{35339}}^1$

素因数の和:35532

約数の個数: 48

約数和(自身を含む): 40609900800

約数和(自身を除く): 18838391036

約数列:

[1, 2, 4, 29, 47, 58, 94, 113, 116, 188, 226, 452, 1363, 2726, 3277, 5311, 5452, 6554, 10622, 13108, 21244, 35339, 70678, 141356, 154019, 308038, 616076, 1024831, 1660933, 2049662, 3321866, 3993307, 4099324, 6643732, 7986614, 15973228, 48167057, 96334114, 115805903, 187685429, 192668228, 231611806, 375370858, 463223612, 750741716, 5442877441, 10885754882, 21771509764]

約数ペア:

[(1, 21771509764), (2, 10885754882), (4, 5442877441), (29, 750741716), (47, 463223612), (58, 375370858), (94, 231611806), (113, 192668228), (116, 187685429), (188, 115805903), (226, 96334114), (452, 48167057), (1363, 15973228), (2726, 7986614), (3277, 6643732), (5311, 4099324), (5452, 3993307), (6554, 3321866), (10622, 2049662), (13108, 1660933), (21244, 1024831), (35339, 616076), (70678, 308038), (141356, 154019)]