26509712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 58329600

約数和(自身を除く): 31819888

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 97, 116, 124, 152, 194, 232, 248, 304, 388, 464, 496, 551, 589, 776, 899, 1102, 1178, 1552, 1798, 1843, 2204, 2356, 2813, 3007, 3596, 3686, 4408, 4712, 5626, 6014, 7192, 7372, 8816, 9424, 11252, 12028, 14384, 14744, 17081, 22504, 24056, 29488, 34162, 45008, 48112, 53447, 57133, 68324, 87203, 106894, 114266, 136648, 174406, 213788, 228532, 273296, 348812, 427576, 457064, 697624, 855152, 914128, 1395248, 1656857, 3313714, 6627428, 13254856, 26509712]

約数ペア:

[(1, 26509712), (2, 13254856), (4, 6627428), (8, 3313714), (16, 1656857), (19, 1395248), (29, 914128), (31, 855152), (38, 697624), (58, 457064), (62, 427576), (76, 348812), (97, 273296), (116, 228532), (124, 213788), (152, 174406), (194, 136648), (232, 114266), (248, 106894), (304, 87203), (388, 68324), (464, 57133), (496, 53447), (551, 48112), (589, 45008), (776, 34162), (899, 29488), (1102, 24056), (1178, 22504), (1552, 17081), (1798, 14744), (1843, 14384), (2204, 12028), (2356, 11252), (2813, 9424), (3007, 8816), (3596, 7372), (3686, 7192), (4408, 6014), (4712, 5626)]