73428208

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1039}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 163005440

約数和(自身を除く): 89577232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1039, 1262, 2078, 2524, 4156, 4417, 5048, 7273, 8312, 8834, 10096, 14546, 16624, 17668, 29092, 35336, 58184, 70672, 116368, 655609, 1311218, 2622436, 4589263, 5244872, 9178526, 10489744, 18357052, 36714104, 73428208]

約数ペア:

[(1, 73428208), (2, 36714104), (4, 18357052), (7, 10489744), (8, 9178526), (14, 5244872), (16, 4589263), (28, 2622436), (56, 1311218), (112, 655609), (631, 116368), (1039, 70672), (1262, 58184), (2078, 35336), (2524, 29092), (4156, 17668), (4417, 16624), (5048, 14546), (7273, 10096), (8312, 8834)]