42758009344

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2693927}}^1$

素因数の和:2693976

約数の個数: 40

約数和(自身を含む): 88188427008

約数和(自身を除く): 45430417664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 2693927, 5387854, 10775708, 21551416, 43102832, 83511737, 86205664, 167023474, 172411328, 334046948, 344822656, 668093896, 689645312, 1336187792, 1379290624, 2672375584, 5344751168, 10689502336, 21379004672, 42758009344]

約数ペア:

[(1, 42758009344), (2, 21379004672), (4, 10689502336), (8, 5344751168), (16, 2672375584), (31, 1379290624), (32, 1336187792), (62, 689645312), (64, 668093896), (124, 344822656), (128, 334046948), (248, 172411328), (256, 167023474), (496, 86205664), (512, 83511737), (992, 43102832), (1984, 21551416), (3968, 10775708), (7936, 5387854), (15872, 2693927)]