68165552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46817}}^1$

素因数の和:46845

約数の個数: 40

約数和(自身を含む): 162552096

約数和(自身を除く): 94386544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 46817, 93634, 187268, 327719, 374536, 608621, 655438, 749072, 1217242, 1310876, 2434484, 2621752, 4260347, 4868968, 5243504, 8520694, 9737936, 17041388, 34082776, 68165552]

約数ペア:

[(1, 68165552), (2, 34082776), (4, 17041388), (7, 9737936), (8, 8520694), (13, 5243504), (14, 4868968), (16, 4260347), (26, 2621752), (28, 2434484), (52, 1310876), (56, 1217242), (91, 749072), (104, 655438), (112, 608621), (182, 374536), (208, 327719), (364, 187268), (728, 93634), (1456, 46817)]