25820496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 90

約数和(自身を含む): 78321438

約数和(自身を除く): 52500942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1061, 1352, 1521, 1872, 2028, 2122, 2704, 3042, 3183, 4056, 4244, 6084, 6366, 8112, 8488, 9549, 12168, 12732, 13793, 16976, 19098, 24336, 25464, 27586, 38196, 41379, 50928, 55172, 76392, 82758, 110344, 124137, 152784, 165516, 179309, 220688, 248274, 331032, 358618, 496548, 537927, 662064, 717236, 993096, 1075854, 1434472, 1613781, 1986192, 2151708, 2868944, 3227562, 4303416, 6455124, 8606832, 12910248, 25820496]

約数ペア:

[(1, 25820496), (2, 12910248), (3, 8606832), (4, 6455124), (6, 4303416), (8, 3227562), (9, 2868944), (12, 2151708), (13, 1986192), (16, 1613781), (18, 1434472), (24, 1075854), (26, 993096), (36, 717236), (39, 662064), (48, 537927), (52, 496548), (72, 358618), (78, 331032), (104, 248274), (117, 220688), (144, 179309), (156, 165516), (169, 152784), (208, 124137), (234, 110344), (312, 82758), (338, 76392), (468, 55172), (507, 50928), (624, 41379), (676, 38196), (936, 27586), (1014, 25464), (1061, 24336), (1352, 19098), (1521, 16976), (1872, 13793), (2028, 12732), (2122, 12168), (2704, 9549), (3042, 8488), (3183, 8112), (4056, 6366), (4244, 6084)]