67656424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 143280900

約数和(自身を除く): 75624476

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 1889, 3256, 3778, 4477, 7556, 8954, 15112, 17908, 20779, 35816, 41558, 69893, 83116, 139786, 166232, 228569, 279572, 457138, 559144, 768823, 914276, 1537646, 1828552, 3075292, 6150584, 8457053, 16914106, 33828212, 67656424]

約数ペア:

[(1, 67656424), (2, 33828212), (4, 16914106), (8, 8457053), (11, 6150584), (22, 3075292), (37, 1828552), (44, 1537646), (74, 914276), (88, 768823), (121, 559144), (148, 457138), (242, 279572), (296, 228569), (407, 166232), (484, 139786), (814, 83116), (968, 69893), (1628, 41558), (1889, 35816), (3256, 20779), (3778, 17908), (4477, 15112), (7556, 8954)]