38446772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 85800960

約数和(自身を除く): 47354188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 191, 196, 316, 364, 382, 553, 637, 764, 1027, 1106, 1274, 1337, 2054, 2212, 2483, 2548, 2674, 3871, 4108, 4966, 5348, 7189, 7742, 9359, 9932, 14378, 15089, 15484, 17381, 18718, 28756, 30178, 34762, 37436, 50323, 60356, 69524, 100646, 105623, 121667, 196157, 201292, 211246, 243334, 392314, 422492, 486668, 739361, 784628, 1373099, 1478722, 2746198, 2957444, 5492396, 9611693, 19223386, 38446772]

約数ペア:

[(1, 38446772), (2, 19223386), (4, 9611693), (7, 5492396), (13, 2957444), (14, 2746198), (26, 1478722), (28, 1373099), (49, 784628), (52, 739361), (79, 486668), (91, 422492), (98, 392314), (158, 243334), (182, 211246), (191, 201292), (196, 196157), (316, 121667), (364, 105623), (382, 100646), (553, 69524), (637, 60356), (764, 50323), (1027, 37436), (1106, 34762), (1274, 30178), (1337, 28756), (2054, 18718), (2212, 17381), (2483, 15484), (2548, 15089), (2674, 14378), (3871, 9932), (4108, 9359), (4966, 7742), (5348, 7189)]