418912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 952560

約数和(自身を除く): 533648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 416, 424, 494, 608, 689, 848, 988, 1007, 1378, 1696, 1976, 2014, 2756, 3952, 4028, 5512, 7904, 8056, 11024, 13091, 16112, 22048, 26182, 32224, 52364, 104728, 209456, 418912]

約数ペア:

[(1, 418912), (2, 209456), (4, 104728), (8, 52364), (13, 32224), (16, 26182), (19, 22048), (26, 16112), (32, 13091), (38, 11024), (52, 8056), (53, 7904), (76, 5512), (104, 4028), (106, 3952), (152, 2756), (208, 2014), (212, 1976), (247, 1696), (304, 1378), (416, 1007), (424, 988), (494, 848), (608, 689)]