38733942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 87607296

約数和(自身を除く): 48873354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 193, 249, 386, 403, 498, 579, 806, 1079, 1158, 1209, 2158, 2418, 2509, 2573, 3237, 5018, 5146, 5983, 6474, 7527, 7719, 11966, 15054, 15438, 16019, 17949, 32038, 33449, 35898, 48057, 66898, 77779, 96114, 100347, 155558, 200694, 208247, 233337, 416494, 466674, 496589, 624741, 993178, 1249482, 1489767, 2979534, 6455657, 12911314, 19366971, 38733942]

約数ペア:

[(1, 38733942), (2, 19366971), (3, 12911314), (6, 6455657), (13, 2979534), (26, 1489767), (31, 1249482), (39, 993178), (62, 624741), (78, 496589), (83, 466674), (93, 416494), (166, 233337), (186, 208247), (193, 200694), (249, 155558), (386, 100347), (403, 96114), (498, 77779), (579, 66898), (806, 48057), (1079, 35898), (1158, 33449), (1209, 32038), (2158, 17949), (2418, 16019), (2509, 15438), (2573, 15054), (3237, 11966), (5018, 7719), (5146, 7527), (5983, 6474)]