68448032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 143357760

約数和(自身を除く): 74909728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1093, 1648, 1957, 2186, 3296, 3914, 4372, 7828, 8744, 15656, 17488, 20767, 31312, 34976, 41534, 62624, 83068, 112579, 166136, 225158, 332272, 450316, 664544, 900632, 1801264, 2139001, 3602528, 4278002, 8556004, 17112008, 34224016, 68448032]

約数ペア:

[(1, 68448032), (2, 34224016), (4, 17112008), (8, 8556004), (16, 4278002), (19, 3602528), (32, 2139001), (38, 1801264), (76, 900632), (103, 664544), (152, 450316), (206, 332272), (304, 225158), (412, 166136), (608, 112579), (824, 83068), (1093, 62624), (1648, 41534), (1957, 34976), (2186, 31312), (3296, 20767), (3914, 17488), (4372, 15656), (7828, 8744)]