22146488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 30773512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1049, 1508, 1624, 2098, 2639, 3016, 4196, 5278, 7343, 8392, 10556, 13637, 14686, 21112, 27274, 29372, 30421, 54548, 58744, 60842, 95459, 109096, 121684, 190918, 212947, 243368, 381836, 395473, 425894, 763672, 790946, 851788, 1581892, 1703576, 2768311, 3163784, 5536622, 11073244, 22146488]

約数ペア:

[(1, 22146488), (2, 11073244), (4, 5536622), (7, 3163784), (8, 2768311), (13, 1703576), (14, 1581892), (26, 851788), (28, 790946), (29, 763672), (52, 425894), (56, 395473), (58, 381836), (91, 243368), (104, 212947), (116, 190918), (182, 121684), (203, 109096), (232, 95459), (364, 60842), (377, 58744), (406, 54548), (728, 30421), (754, 29372), (812, 27274), (1049, 21112), (1508, 14686), (1624, 13637), (2098, 10556), (2639, 8392), (3016, 7343), (4196, 5278)]