68652848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12583}}^1$

素因数の和:12633

約数の個数: 40

約数和(自身を含む): 149799936

約数和(自身を除く): 81147088

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 12583, 25166, 50332, 100664, 138413, 201328, 276826, 390073, 553652, 780146, 1107304, 1560292, 2214608, 3120584, 4290803, 6241168, 8581606, 17163212, 34326424, 68652848]

約数ペア:

[(1, 68652848), (2, 34326424), (4, 17163212), (8, 8581606), (11, 6241168), (16, 4290803), (22, 3120584), (31, 2214608), (44, 1560292), (62, 1107304), (88, 780146), (124, 553652), (176, 390073), (248, 276826), (341, 201328), (496, 138413), (682, 100664), (1364, 50332), (2728, 25166), (5456, 12583)]