61271408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 134390952

約数和(自身を除く): 73119544

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 97, 148, 176, 194, 296, 388, 407, 592, 776, 814, 1067, 1552, 1628, 2134, 3256, 3589, 4268, 6512, 7178, 8536, 9409, 14356, 17072, 18818, 28712, 37636, 39479, 57424, 75272, 78958, 103499, 150544, 157916, 206998, 315832, 348133, 413996, 631664, 696266, 827992, 1392532, 1655984, 2785064, 3829463, 5570128, 7658926, 15317852, 30635704, 61271408]

約数ペア:

[(1, 61271408), (2, 30635704), (4, 15317852), (8, 7658926), (11, 5570128), (16, 3829463), (22, 2785064), (37, 1655984), (44, 1392532), (74, 827992), (88, 696266), (97, 631664), (148, 413996), (176, 348133), (194, 315832), (296, 206998), (388, 157916), (407, 150544), (592, 103499), (776, 78958), (814, 75272), (1067, 57424), (1552, 39479), (1628, 37636), (2134, 28712), (3256, 18818), (3589, 17072), (4268, 14356), (6512, 9409), (7178, 8536)]