42508636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 39623204

約数列:

[1, 2, 4, 17, 34, 41, 68, 79, 82, 158, 164, 193, 316, 386, 697, 772, 1343, 1394, 2686, 2788, 3239, 3281, 5372, 6478, 6562, 7913, 12956, 13124, 15247, 15826, 30494, 31652, 55063, 60988, 110126, 134521, 220252, 259199, 269042, 518398, 538084, 625127, 1036796, 1250254, 2500508, 10627159, 21254318, 42508636]

約数ペア:

[(1, 42508636), (2, 21254318), (4, 10627159), (17, 2500508), (34, 1250254), (41, 1036796), (68, 625127), (79, 538084), (82, 518398), (158, 269042), (164, 259199), (193, 220252), (316, 134521), (386, 110126), (697, 60988), (772, 55063), (1343, 31652), (1394, 30494), (2686, 15826), (2788, 15247), (3239, 13124), (3281, 12956), (5372, 7913), (6478, 6562)]