42839264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 97161120

約数和(自身を除く): 54321856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 53, 58, 67, 104, 106, 116, 134, 208, 212, 232, 268, 377, 416, 424, 464, 536, 689, 754, 848, 871, 928, 1072, 1378, 1508, 1537, 1696, 1742, 1943, 2144, 2756, 3016, 3074, 3484, 3551, 3886, 5512, 6032, 6148, 6968, 7102, 7772, 11024, 12064, 12296, 13936, 14204, 15544, 19981, 22048, 24592, 25259, 27872, 28408, 31088, 39962, 46163, 49184, 50518, 56816, 62176, 79924, 92326, 101036, 102979, 113632, 159848, 184652, 202072, 205958, 319696, 369304, 404144, 411916, 639392, 738608, 808288, 823832, 1338727, 1477216, 1647664, 2677454, 3295328, 5354908, 10709816, 21419632, 42839264]

約数ペア:

[(1, 42839264), (2, 21419632), (4, 10709816), (8, 5354908), (13, 3295328), (16, 2677454), (26, 1647664), (29, 1477216), (32, 1338727), (52, 823832), (53, 808288), (58, 738608), (67, 639392), (104, 411916), (106, 404144), (116, 369304), (134, 319696), (208, 205958), (212, 202072), (232, 184652), (268, 159848), (377, 113632), (416, 102979), (424, 101036), (464, 92326), (536, 79924), (689, 62176), (754, 56816), (848, 50518), (871, 49184), (928, 46163), (1072, 39962), (1378, 31088), (1508, 28408), (1537, 27872), (1696, 25259), (1742, 24592), (1943, 22048), (2144, 19981), (2756, 15544), (3016, 14204), (3074, 13936), (3484, 12296), (3551, 12064), (3886, 11024), (5512, 7772), (6032, 7102), (6148, 6968)]