40926304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 85942080

約数和(自身を除く): 45015776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 811, 1328, 1577, 1622, 2656, 3154, 3244, 6308, 6488, 12616, 12976, 15409, 25232, 25952, 30818, 50464, 61636, 67313, 123272, 134626, 246544, 269252, 493088, 538504, 1077008, 1278947, 2154016, 2557894, 5115788, 10231576, 20463152, 40926304]

約数ペア:

[(1, 40926304), (2, 20463152), (4, 10231576), (8, 5115788), (16, 2557894), (19, 2154016), (32, 1278947), (38, 1077008), (76, 538504), (83, 493088), (152, 269252), (166, 246544), (304, 134626), (332, 123272), (608, 67313), (664, 61636), (811, 50464), (1328, 30818), (1577, 25952), (1622, 25232), (2656, 15409), (3154, 12976), (3244, 12616), (6308, 6488)]