67892968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 158397120

約数和(自身を除く): 90504152

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3491, 4862, 6982, 9724, 13964, 19448, 27928, 38401, 45383, 59347, 76802, 90766, 118694, 153604, 181532, 237388, 307208, 363064, 474776, 499213, 652817, 771511, 998426, 1305634, 1543022, 1996852, 2611268, 3086044, 3993704, 5222536, 6172088, 8486621, 16973242, 33946484, 67892968]

約数ペア:

[(1, 67892968), (2, 33946484), (4, 16973242), (8, 8486621), (11, 6172088), (13, 5222536), (17, 3993704), (22, 3086044), (26, 2611268), (34, 1996852), (44, 1543022), (52, 1305634), (68, 998426), (88, 771511), (104, 652817), (136, 499213), (143, 474776), (187, 363064), (221, 307208), (286, 237388), (374, 181532), (442, 153604), (572, 118694), (748, 90766), (884, 76802), (1144, 59347), (1496, 45383), (1768, 38401), (2431, 27928), (3491, 19448), (4862, 13964), (6982, 9724)]