42421456

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4952

約数の個数: 60

約数和(自身を含む): 104323680

約数和(自身を除く): 61902224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 4919, 8624, 9838, 19676, 34433, 39352, 54109, 68866, 78704, 108218, 137732, 216436, 241031, 275464, 378763, 432872, 482062, 550928, 757526, 865744, 964124, 1515052, 1928248, 2651341, 3030104, 3856496, 5302682, 6060208, 10605364, 21210728, 42421456]

約数ペア:

[(1, 42421456), (2, 21210728), (4, 10605364), (7, 6060208), (8, 5302682), (11, 3856496), (14, 3030104), (16, 2651341), (22, 1928248), (28, 1515052), (44, 964124), (49, 865744), (56, 757526), (77, 550928), (88, 482062), (98, 432872), (112, 378763), (154, 275464), (176, 241031), (196, 216436), (308, 137732), (392, 108218), (539, 78704), (616, 68866), (784, 54109), (1078, 39352), (1232, 34433), (2156, 19676), (4312, 9838), (4919, 8624)]