71300908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 148518720

約数和(自身を除く): 77217812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 277, 317, 406, 554, 634, 812, 1108, 1268, 1939, 2219, 3878, 4438, 7756, 8033, 8876, 9193, 16066, 18386, 32132, 36772, 56231, 64351, 87809, 112462, 128702, 175618, 224924, 257404, 351236, 614663, 1229326, 2458652, 2546461, 5092922, 10185844, 17825227, 35650454, 71300908]

約数ペア:

[(1, 71300908), (2, 35650454), (4, 17825227), (7, 10185844), (14, 5092922), (28, 2546461), (29, 2458652), (58, 1229326), (116, 614663), (203, 351236), (277, 257404), (317, 224924), (406, 175618), (554, 128702), (634, 112462), (812, 87809), (1108, 64351), (1268, 56231), (1939, 36772), (2219, 32132), (3878, 18386), (4438, 16066), (7756, 9193), (8033, 8876)]