74691472

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 159314580

約数和(自身を除く): 84623108

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 464, 493, 557, 578, 986, 1114, 1156, 1972, 2228, 2312, 3944, 4456, 4624, 7888, 8381, 8912, 9469, 16153, 16762, 18938, 32306, 33524, 37876, 64612, 67048, 75752, 129224, 134096, 151504, 160973, 258448, 274601, 321946, 549202, 643892, 1098404, 1287784, 2196808, 2575568, 4393616, 4668217, 9336434, 18672868, 37345736, 74691472]

約数ペア:

[(1, 74691472), (2, 37345736), (4, 18672868), (8, 9336434), (16, 4668217), (17, 4393616), (29, 2575568), (34, 2196808), (58, 1287784), (68, 1098404), (116, 643892), (136, 549202), (232, 321946), (272, 274601), (289, 258448), (464, 160973), (493, 151504), (557, 134096), (578, 129224), (986, 75752), (1114, 67048), (1156, 64612), (1972, 37876), (2228, 33524), (2312, 32306), (3944, 18938), (4456, 16762), (4624, 16153), (7888, 9469), (8381, 8912)]