25388064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 72

約数和(自身を含む): 77762412

約数和(自身を除く): 52374348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 6781, 13562, 20343, 27124, 40686, 54248, 61029, 81372, 88153, 108496, 122058, 162744, 176306, 216992, 244116, 264459, 325488, 352612, 488232, 528918, 650976, 705224, 793377, 976464, 1057836, 1410448, 1586754, 1952928, 2115672, 2820896, 3173508, 4231344, 6347016, 8462688, 12694032, 25388064]

約数ペア:

[(1, 25388064), (2, 12694032), (3, 8462688), (4, 6347016), (6, 4231344), (8, 3173508), (9, 2820896), (12, 2115672), (13, 1952928), (16, 1586754), (18, 1410448), (24, 1057836), (26, 976464), (32, 793377), (36, 705224), (39, 650976), (48, 528918), (52, 488232), (72, 352612), (78, 325488), (96, 264459), (104, 244116), (117, 216992), (144, 176306), (156, 162744), (208, 122058), (234, 108496), (288, 88153), (312, 81372), (416, 61029), (468, 54248), (624, 40686), (936, 27124), (1248, 20343), (1872, 13562), (3744, 6781)]