61624816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 132760600

約数和(自身を除く): 71135784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 139, 176, 229, 242, 278, 458, 484, 556, 916, 968, 1112, 1529, 1832, 1936, 2224, 2519, 3058, 3664, 5038, 6116, 10076, 12232, 16819, 20152, 24464, 27709, 31831, 33638, 40304, 55418, 63662, 67276, 110836, 127324, 134552, 221672, 254648, 269104, 350141, 443344, 509296, 700282, 1400564, 2801128, 3851551, 5602256, 7703102, 15406204, 30812408, 61624816]

約数ペア:

[(1, 61624816), (2, 30812408), (4, 15406204), (8, 7703102), (11, 5602256), (16, 3851551), (22, 2801128), (44, 1400564), (88, 700282), (121, 509296), (139, 443344), (176, 350141), (229, 269104), (242, 254648), (278, 221672), (458, 134552), (484, 127324), (556, 110836), (916, 67276), (968, 63662), (1112, 55418), (1529, 40304), (1832, 33638), (1936, 31831), (2224, 27709), (2519, 24464), (3058, 20152), (3664, 16819), (5038, 12232), (6116, 10076)]