42078064

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 95672448

約数和(自身を除く): 53594384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 281, 382, 392, 562, 764, 784, 1124, 1337, 1528, 1967, 2248, 2674, 3056, 3934, 4496, 5348, 7868, 9359, 10696, 13769, 15736, 18718, 21392, 27538, 31472, 37436, 53671, 55076, 74872, 107342, 110152, 149744, 214684, 220304, 375697, 429368, 751394, 858736, 1502788, 2629879, 3005576, 5259758, 6011152, 10519516, 21039032, 42078064]

約数ペア:

[(1, 42078064), (2, 21039032), (4, 10519516), (7, 6011152), (8, 5259758), (14, 3005576), (16, 2629879), (28, 1502788), (49, 858736), (56, 751394), (98, 429368), (112, 375697), (191, 220304), (196, 214684), (281, 149744), (382, 110152), (392, 107342), (562, 74872), (764, 55076), (784, 53671), (1124, 37436), (1337, 31472), (1528, 27538), (1967, 21392), (2248, 18718), (2674, 15736), (3056, 13769), (3934, 10696), (4496, 9359), (5348, 7868)]