25540404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 62447616

約数和(自身を除く): 36907212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 967, 1934, 2201, 2901, 3868, 4402, 5802, 6603, 8804, 11604, 13206, 26412, 29977, 59954, 68657, 89931, 119908, 137314, 179862, 205971, 274628, 359724, 411942, 823884, 2128367, 4256734, 6385101, 8513468, 12770202, 25540404]

約数ペア:

[(1, 25540404), (2, 12770202), (3, 8513468), (4, 6385101), (6, 4256734), (12, 2128367), (31, 823884), (62, 411942), (71, 359724), (93, 274628), (124, 205971), (142, 179862), (186, 137314), (213, 119908), (284, 89931), (372, 68657), (426, 59954), (852, 29977), (967, 26412), (1934, 13206), (2201, 11604), (2901, 8804), (3868, 6603), (4402, 5802)]