42798288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 120367296

約数和(自身を除く): 77569008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 641, 642, 856, 1282, 1284, 1391, 1712, 1923, 2564, 2568, 2782, 3846, 4173, 5128, 5136, 5564, 7692, 8333, 8346, 10256, 11128, 15384, 16666, 16692, 22256, 24999, 30768, 33332, 33384, 49998, 66664, 66768, 68587, 99996, 133328, 137174, 199992, 205761, 274348, 399984, 411522, 548696, 823044, 891631, 1097392, 1646088, 1783262, 2674893, 3292176, 3566524, 5349786, 7133048, 10699572, 14266096, 21399144, 42798288]

約数ペア:

[(1, 42798288), (2, 21399144), (3, 14266096), (4, 10699572), (6, 7133048), (8, 5349786), (12, 3566524), (13, 3292176), (16, 2674893), (24, 1783262), (26, 1646088), (39, 1097392), (48, 891631), (52, 823044), (78, 548696), (104, 411522), (107, 399984), (156, 274348), (208, 205761), (214, 199992), (312, 137174), (321, 133328), (428, 99996), (624, 68587), (641, 66768), (642, 66664), (856, 49998), (1282, 33384), (1284, 33332), (1391, 30768), (1712, 24999), (1923, 22256), (2564, 16692), (2568, 16666), (2782, 15384), (3846, 11128), (4173, 10256), (5128, 8346), (5136, 8333), (5564, 7692)]