15698512004

素因数分解:

$2^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 32215004640

約数和(自身を除く): 16516492636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 379, 466, 758, 907, 932, 1516, 1631, 1814, 2653, 3262, 3628, 5306, 6349, 6524, 10612, 11417, 12698, 18571, 22834, 25396, 37142, 44443, 45668, 74284, 88307, 88886, 176614, 177772, 211331, 343753, 353228, 422662, 618149, 687506, 845324, 1236298, 1375012, 1479317, 2406271, 2472596, 2958634, 4327043, 4812542, 5917268, 8654086, 9625084, 10355219, 16843897, 17308172, 20710438, 33687794, 41420876, 67375588, 80094449, 160188898, 320377796, 560661143, 1121322286, 2242644572, 3924628001, 7849256002, 15698512004]

約数ペア:

[(1, 15698512004), (2, 7849256002), (4, 3924628001), (7, 2242644572), (14, 1121322286), (28, 560661143), (49, 320377796), (98, 160188898), (196, 80094449), (233, 67375588), (379, 41420876), (466, 33687794), (758, 20710438), (907, 17308172), (932, 16843897), (1516, 10355219), (1631, 9625084), (1814, 8654086), (2653, 5917268), (3262, 4812542), (3628, 4327043), (5306, 2958634), (6349, 2472596), (6524, 2406271), (10612, 1479317), (11417, 1375012), (12698, 1236298), (18571, 845324), (22834, 687506), (25396, 618149), (37142, 422662), (44443, 353228), (45668, 343753), (74284, 211331), (88307, 177772), (88886, 176614)]