26423984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5157

約数の個数: 40

約数和(自身を含む): 57072240

約数和(自身を除く): 30648256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5113, 5168, 10226, 20452, 40904, 81808, 86921, 97147, 173842, 194294, 347684, 388588, 695368, 777176, 1390736, 1554352, 1651499, 3302998, 6605996, 13211992, 26423984]

約数ペア:

[(1, 26423984), (2, 13211992), (4, 6605996), (8, 3302998), (16, 1651499), (17, 1554352), (19, 1390736), (34, 777176), (38, 695368), (68, 388588), (76, 347684), (136, 194294), (152, 173842), (272, 97147), (304, 86921), (323, 81808), (646, 40904), (1292, 20452), (2584, 10226), (5113, 5168)]