77728924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 176243200

約数和(自身を除く): 98514276

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11239, 22478, 44956, 78673, 146107, 157346, 213541, 292214, 314692, 427082, 584428, 854164, 1022749, 1494787, 2045498, 2776033, 2989574, 4090996, 5552066, 5979148, 11104132, 19432231, 38864462, 77728924]

約数ペア:

[(1, 77728924), (2, 38864462), (4, 19432231), (7, 11104132), (13, 5979148), (14, 5552066), (19, 4090996), (26, 2989574), (28, 2776033), (38, 2045498), (52, 1494787), (76, 1022749), (91, 854164), (133, 584428), (182, 427082), (247, 314692), (266, 292214), (364, 213541), (494, 157346), (532, 146107), (988, 78673), (1729, 44956), (3458, 22478), (6916, 11239)]