5447072

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 12378240

約数和(自身を除く): 6931168

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 289, 304, 323, 496, 527, 544, 578, 589, 608, 646, 992, 1054, 1156, 1178, 1292, 2108, 2312, 2356, 2584, 4216, 4624, 4712, 5168, 5491, 8432, 8959, 9248, 9424, 10013, 10336, 10982, 16864, 17918, 18848, 20026, 21964, 35836, 40052, 43928, 71672, 80104, 87856, 143344, 160208, 170221, 175712, 286688, 320416, 340442, 680884, 1361768, 2723536, 5447072]

約数ペア:

[(1, 5447072), (2, 2723536), (4, 1361768), (8, 680884), (16, 340442), (17, 320416), (19, 286688), (31, 175712), (32, 170221), (34, 160208), (38, 143344), (62, 87856), (68, 80104), (76, 71672), (124, 43928), (136, 40052), (152, 35836), (248, 21964), (272, 20026), (289, 18848), (304, 17918), (323, 16864), (496, 10982), (527, 10336), (544, 10013), (578, 9424), (589, 9248), (608, 8959), (646, 8432), (992, 5491), (1054, 5168), (1156, 4712), (1178, 4624), (1292, 4216), (2108, 2584), (2312, 2356)]