68752048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 139018880

約数和(自身を除く): 70266832

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1429, 1552, 2858, 3007, 5716, 6014, 11432, 12028, 22864, 24056, 44299, 48112, 88598, 138613, 177196, 277226, 354392, 554452, 708784, 1108904, 2217808, 4297003, 8594006, 17188012, 34376024, 68752048]

約数ペア:

[(1, 68752048), (2, 34376024), (4, 17188012), (8, 8594006), (16, 4297003), (31, 2217808), (62, 1108904), (97, 708784), (124, 554452), (194, 354392), (248, 277226), (388, 177196), (496, 138613), (776, 88598), (1429, 48112), (1552, 44299), (2858, 24056), (3007, 22864), (5716, 12028), (6014, 11432)]