68326336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2069

約数の個数: 56

約数和(自身を含む): 149650704

約数和(自身を除く): 81324368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2003, 2132, 2624, 4006, 4264, 8012, 8528, 16024, 17056, 26039, 32048, 34112, 52078, 64096, 82123, 104156, 128192, 164246, 208312, 328492, 416624, 656984, 833248, 1067599, 1313968, 1666496, 2135198, 2627936, 4270396, 5255872, 8540792, 17081584, 34163168, 68326336]

約数ペア:

[(1, 68326336), (2, 34163168), (4, 17081584), (8, 8540792), (13, 5255872), (16, 4270396), (26, 2627936), (32, 2135198), (41, 1666496), (52, 1313968), (64, 1067599), (82, 833248), (104, 656984), (164, 416624), (208, 328492), (328, 208312), (416, 164246), (533, 128192), (656, 104156), (832, 82123), (1066, 64096), (1312, 52078), (2003, 34112), (2132, 32048), (2624, 26039), (4006, 17056), (4264, 16024), (8012, 8528)]