38820992

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 90853440

約数和(自身を除く): 52032448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1171, 1184, 2072, 2342, 2368, 4144, 4684, 4736, 8197, 8288, 9368, 16394, 16576, 18736, 32788, 33152, 37472, 43327, 65576, 74944, 86654, 131152, 149888, 173308, 262304, 303289, 346616, 524608, 606578, 693232, 1049216, 1213156, 1386464, 2426312, 2772928, 4852624, 5545856, 9705248, 19410496, 38820992]

約数ペア:

[(1, 38820992), (2, 19410496), (4, 9705248), (7, 5545856), (8, 4852624), (14, 2772928), (16, 2426312), (28, 1386464), (32, 1213156), (37, 1049216), (56, 693232), (64, 606578), (74, 524608), (112, 346616), (128, 303289), (148, 262304), (224, 173308), (259, 149888), (296, 131152), (448, 86654), (518, 74944), (592, 65576), (896, 43327), (1036, 37472), (1171, 33152), (1184, 32788), (2072, 18736), (2342, 16576), (2368, 16394), (4144, 9368), (4684, 8288), (4736, 8197)]