63173708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 128325120

約数和(自身を除く): 65151412

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1487, 1634, 2236, 2974, 3268, 5948, 10621, 19331, 21242, 28253, 38662, 42484, 56506, 63941, 77324, 113012, 127882, 255764, 367289, 734578, 831233, 1214879, 1469156, 1662466, 2429758, 3324932, 4859516, 15793427, 31586854, 63173708]

約数ペア:

[(1, 63173708), (2, 31586854), (4, 15793427), (13, 4859516), (19, 3324932), (26, 2429758), (38, 1662466), (43, 1469156), (52, 1214879), (76, 831233), (86, 734578), (172, 367289), (247, 255764), (494, 127882), (559, 113012), (817, 77324), (988, 63941), (1118, 56506), (1487, 42484), (1634, 38662), (2236, 28253), (2974, 21242), (3268, 19331), (5948, 10621)]