38198056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 81691200

約数和(自身を除く): 43493144

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1487, 1976, 2974, 3211, 5948, 6422, 11896, 12844, 19331, 25688, 28253, 38662, 56506, 77324, 113012, 154648, 226024, 251303, 367289, 502606, 734578, 1005212, 1469156, 2010424, 2938312, 4774757, 9549514, 19099028, 38198056]

約数ペア:

[(1, 38198056), (2, 19099028), (4, 9549514), (8, 4774757), (13, 2938312), (19, 2010424), (26, 1469156), (38, 1005212), (52, 734578), (76, 502606), (104, 367289), (152, 251303), (169, 226024), (247, 154648), (338, 113012), (494, 77324), (676, 56506), (988, 38662), (1352, 28253), (1487, 25688), (1976, 19331), (2974, 12844), (3211, 11896), (5948, 6422)]