64193584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44089}}^1$

素因数の和:44117

約数の個数: 40

約数和(自身を含む): 153080480

約数和(自身を除く): 88886896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44089, 88178, 176356, 308623, 352712, 573157, 617246, 705424, 1146314, 1234492, 2292628, 2468984, 4012099, 4585256, 4937968, 8024198, 9170512, 16048396, 32096792, 64193584]

約数ペア:

[(1, 64193584), (2, 32096792), (4, 16048396), (7, 9170512), (8, 8024198), (13, 4937968), (14, 4585256), (16, 4012099), (26, 2468984), (28, 2292628), (52, 1234492), (56, 1146314), (91, 705424), (104, 617246), (112, 573157), (182, 352712), (208, 308623), (364, 176356), (728, 88178), (1456, 44089)]