67681936

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 153941040

約数和(自身を除く): 86259104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 659, 784, 917, 1048, 1318, 1834, 2096, 2636, 3668, 4613, 5272, 6419, 7336, 9226, 10544, 12838, 14672, 18452, 25676, 32291, 36904, 51352, 64582, 73808, 86329, 102704, 129164, 172658, 258328, 345316, 516656, 604303, 690632, 1208606, 1381264, 2417212, 4230121, 4834424, 8460242, 9668848, 16920484, 33840968, 67681936]

約数ペア:

[(1, 67681936), (2, 33840968), (4, 16920484), (7, 9668848), (8, 8460242), (14, 4834424), (16, 4230121), (28, 2417212), (49, 1381264), (56, 1208606), (98, 690632), (112, 604303), (131, 516656), (196, 345316), (262, 258328), (392, 172658), (524, 129164), (659, 102704), (784, 86329), (917, 73808), (1048, 64582), (1318, 51352), (1834, 36904), (2096, 32291), (2636, 25676), (3668, 18452), (4613, 14672), (5272, 12838), (6419, 10544), (7336, 9226)]