72893824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 155509200

約数和(自身を除く): 82615376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 241, 272, 278, 482, 544, 556, 964, 1088, 1112, 1928, 2176, 2224, 2363, 3856, 4097, 4448, 4726, 7712, 8194, 8896, 9452, 15424, 16388, 17792, 18904, 30848, 32776, 33499, 37808, 65552, 66998, 75616, 131104, 133996, 151232, 262208, 267992, 302464, 524416, 535984, 569483, 1071968, 1138966, 2143936, 2277932, 4287872, 4555864, 9111728, 18223456, 36446912, 72893824]

約数ペア:

[(1, 72893824), (2, 36446912), (4, 18223456), (8, 9111728), (16, 4555864), (17, 4287872), (32, 2277932), (34, 2143936), (64, 1138966), (68, 1071968), (128, 569483), (136, 535984), (139, 524416), (241, 302464), (272, 267992), (278, 262208), (482, 151232), (544, 133996), (556, 131104), (964, 75616), (1088, 66998), (1112, 65552), (1928, 37808), (2176, 33499), (2224, 32776), (2363, 30848), (3856, 18904), (4097, 17792), (4448, 16388), (4726, 15424), (7712, 9452), (8194, 8896)]