4922216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5964184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 53, 76, 94, 104, 106, 152, 188, 212, 247, 376, 424, 494, 611, 689, 893, 988, 1007, 1222, 1378, 1786, 1976, 2014, 2444, 2491, 2756, 3572, 4028, 4888, 4982, 5512, 7144, 8056, 9964, 11609, 13091, 19928, 23218, 26182, 32383, 46436, 47329, 52364, 64766, 92872, 94658, 104728, 129532, 189316, 259064, 378632, 615277, 1230554, 2461108, 4922216]

約数ペア:

[(1, 4922216), (2, 2461108), (4, 1230554), (8, 615277), (13, 378632), (19, 259064), (26, 189316), (38, 129532), (47, 104728), (52, 94658), (53, 92872), (76, 64766), (94, 52364), (104, 47329), (106, 46436), (152, 32383), (188, 26182), (212, 23218), (247, 19928), (376, 13091), (424, 11609), (494, 9964), (611, 8056), (689, 7144), (893, 5512), (988, 4982), (1007, 4888), (1222, 4028), (1378, 3572), (1786, 2756), (1976, 2491), (2014, 2444)]