71320856624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{872149}}^1$

素因数の和:872445

約数の個数: 40

約数和(自身を含む): 145997910000

約数和(自身を除く): 74677053376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 4304, 5111, 10222, 20444, 40888, 81776, 872149, 1744298, 3488596, 6977192, 13954384, 16570831, 33141662, 66283324, 132566648, 234608081, 265133296, 469216162, 938432324, 1876864648, 3753729296, 4457553539, 8915107078, 17830214156, 35660428312, 71320856624]

約数ペア:

[(1, 71320856624), (2, 35660428312), (4, 17830214156), (8, 8915107078), (16, 4457553539), (19, 3753729296), (38, 1876864648), (76, 938432324), (152, 469216162), (269, 265133296), (304, 234608081), (538, 132566648), (1076, 66283324), (2152, 33141662), (4304, 16570831), (5111, 13954384), (10222, 6977192), (20444, 3488596), (40888, 1744298), (81776, 872149)]