4445584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 10624320

約数和(自身を除く): 6178736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 67, 88, 104, 116, 134, 143, 176, 208, 232, 268, 286, 319, 377, 464, 536, 572, 638, 737, 754, 871, 1072, 1144, 1276, 1474, 1508, 1742, 1943, 2288, 2552, 2948, 3016, 3484, 3886, 4147, 5104, 5896, 6032, 6968, 7772, 8294, 9581, 11792, 13936, 15544, 16588, 19162, 21373, 25259, 31088, 33176, 38324, 42746, 50518, 66352, 76648, 85492, 101036, 153296, 170984, 202072, 277849, 341968, 404144, 555698, 1111396, 2222792, 4445584]

約数ペア:

[(1, 4445584), (2, 2222792), (4, 1111396), (8, 555698), (11, 404144), (13, 341968), (16, 277849), (22, 202072), (26, 170984), (29, 153296), (44, 101036), (52, 85492), (58, 76648), (67, 66352), (88, 50518), (104, 42746), (116, 38324), (134, 33176), (143, 31088), (176, 25259), (208, 21373), (232, 19162), (268, 16588), (286, 15544), (319, 13936), (377, 11792), (464, 9581), (536, 8294), (572, 7772), (638, 6968), (737, 6032), (754, 5896), (871, 5104), (1072, 4147), (1144, 3886), (1276, 3484), (1474, 3016), (1508, 2948), (1742, 2552), (1943, 2288)]