25472928068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{55823}}^1$

素因数の和:56256

約数の個数: 48

約数和(自身を含む): 52269127680

約数和(自身を除く): 26796199612

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 379, 602, 758, 1204, 1516, 2653, 5306, 10612, 16297, 32594, 55823, 65188, 111646, 114079, 223292, 228158, 390761, 456316, 781522, 1563044, 2400389, 4800778, 9601556, 16802723, 21156917, 33605446, 42313834, 67210892, 84627668, 148098419, 296196838, 592393676, 909747431, 1819494862, 3638989724, 6368232017, 12736464034, 25472928068]

約数ペア:

[(1, 25472928068), (2, 12736464034), (4, 6368232017), (7, 3638989724), (14, 1819494862), (28, 909747431), (43, 592393676), (86, 296196838), (172, 148098419), (301, 84627668), (379, 67210892), (602, 42313834), (758, 33605446), (1204, 21156917), (1516, 16802723), (2653, 9601556), (5306, 4800778), (10612, 2400389), (16297, 1563044), (32594, 781522), (55823, 456316), (65188, 390761), (111646, 228158), (114079, 223292)]