71465944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 82187816

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 148, 188, 296, 376, 407, 467, 517, 814, 934, 1034, 1628, 1739, 1868, 2068, 3256, 3478, 3736, 4136, 5137, 6956, 10274, 13912, 17279, 19129, 20548, 21949, 34558, 38258, 41096, 43898, 69116, 76516, 87796, 138232, 153032, 175592, 190069, 241439, 380138, 482878, 760276, 812113, 965756, 1520552, 1624226, 1931512, 3248452, 6496904, 8933243, 17866486, 35732972, 71465944]

約数ペア:

[(1, 71465944), (2, 35732972), (4, 17866486), (8, 8933243), (11, 6496904), (22, 3248452), (37, 1931512), (44, 1624226), (47, 1520552), (74, 965756), (88, 812113), (94, 760276), (148, 482878), (188, 380138), (296, 241439), (376, 190069), (407, 175592), (467, 153032), (517, 138232), (814, 87796), (934, 76516), (1034, 69116), (1628, 43898), (1739, 41096), (1868, 38258), (2068, 34558), (3256, 21949), (3478, 20548), (3736, 19129), (4136, 17279), (5137, 13912), (6956, 10274)]