40632704

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 93636000

約数和(自身を除く): 53003296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 449, 707, 808, 896, 898, 1414, 1616, 1796, 2828, 3143, 3232, 3592, 5656, 6286, 6464, 7184, 11312, 12572, 12928, 14368, 22624, 25144, 28736, 45248, 45349, 50288, 57472, 90496, 90698, 100576, 181396, 201152, 317443, 362792, 402304, 634886, 725584, 1269772, 1451168, 2539544, 2902336, 5079088, 5804672, 10158176, 20316352, 40632704]

約数ペア:

[(1, 40632704), (2, 20316352), (4, 10158176), (7, 5804672), (8, 5079088), (14, 2902336), (16, 2539544), (28, 1451168), (32, 1269772), (56, 725584), (64, 634886), (101, 402304), (112, 362792), (128, 317443), (202, 201152), (224, 181396), (404, 100576), (448, 90698), (449, 90496), (707, 57472), (808, 50288), (896, 45349), (898, 45248), (1414, 28736), (1616, 25144), (1796, 22624), (2828, 14368), (3143, 12928), (3232, 12572), (3592, 11312), (5656, 7184), (6286, 6464)]