26458848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 83655936

約数和(自身を除く): 57197088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 191, 208, 222, 234, 288, 296, 312, 333, 382, 416, 444, 468, 481, 573, 592, 624, 666, 764, 888, 936, 962, 1146, 1184, 1248, 1332, 1443, 1528, 1719, 1776, 1872, 1924, 2292, 2483, 2664, 2886, 3056, 3438, 3552, 3744, 3848, 4329, 4584, 4966, 5328, 5772, 6112, 6876, 7067, 7449, 7696, 8658, 9168, 9932, 10656, 11544, 13752, 14134, 14898, 15392, 17316, 18336, 19864, 21201, 22347, 23088, 27504, 28268, 29796, 34632, 39728, 42402, 44694, 46176, 55008, 56536, 59592, 63603, 69264, 79456, 84804, 89388, 91871, 113072, 119184, 127206, 138528, 169608, 178776, 183742, 226144, 238368, 254412, 275613, 339216, 357552, 367484, 508824, 551226, 678432, 715104, 734968, 826839, 1017648, 1102452, 1469936, 1653678, 2035296, 2204904, 2939872, 3307356, 4409808, 6614712, 8819616, 13229424, 26458848]

約数ペア:

[(1, 26458848), (2, 13229424), (3, 8819616), (4, 6614712), (6, 4409808), (8, 3307356), (9, 2939872), (12, 2204904), (13, 2035296), (16, 1653678), (18, 1469936), (24, 1102452), (26, 1017648), (32, 826839), (36, 734968), (37, 715104), (39, 678432), (48, 551226), (52, 508824), (72, 367484), (74, 357552), (78, 339216), (96, 275613), (104, 254412), (111, 238368), (117, 226144), (144, 183742), (148, 178776), (156, 169608), (191, 138528), (208, 127206), (222, 119184), (234, 113072), (288, 91871), (296, 89388), (312, 84804), (333, 79456), (382, 69264), (416, 63603), (444, 59592), (468, 56536), (481, 55008), (573, 46176), (592, 44694), (624, 42402), (666, 39728), (764, 34632), (888, 29796), (936, 28268), (962, 27504), (1146, 23088), (1184, 22347), (1248, 21201), (1332, 19864), (1443, 18336), (1528, 17316), (1719, 15392), (1776, 14898), (1872, 14134), (1924, 13752), (2292, 11544), (2483, 10656), (2664, 9932), (2886, 9168), (3056, 8658), (3438, 7696), (3552, 7449), (3744, 7067), (3848, 6876), (4329, 6112), (4584, 5772), (4966, 5328)]