68973016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 86132264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 593, 868, 938, 1186, 1736, 1876, 2077, 2372, 3752, 4151, 4154, 4744, 8302, 8308, 14539, 16604, 16616, 18383, 29078, 33208, 36766, 39731, 58156, 73532, 79462, 116312, 128681, 147064, 158924, 257362, 278117, 317848, 514724, 556234, 1029448, 1112468, 1231661, 2224936, 2463322, 4926644, 8621627, 9853288, 17243254, 34486508, 68973016]

約数ペア:

[(1, 68973016), (2, 34486508), (4, 17243254), (7, 9853288), (8, 8621627), (14, 4926644), (28, 2463322), (31, 2224936), (56, 1231661), (62, 1112468), (67, 1029448), (124, 556234), (134, 514724), (217, 317848), (248, 278117), (268, 257362), (434, 158924), (469, 147064), (536, 128681), (593, 116312), (868, 79462), (938, 73532), (1186, 58156), (1736, 39731), (1876, 36766), (2077, 33208), (2372, 29078), (3752, 18383), (4151, 16616), (4154, 16604), (4744, 14539), (8302, 8308)]