26589472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 67398912

約数和(自身を除く): 40809440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 397, 416, 598, 644, 728, 736, 794, 1196, 1288, 1456, 1588, 2093, 2392, 2576, 2779, 2912, 3176, 4186, 4784, 5152, 5161, 5558, 6352, 8372, 9131, 9568, 10322, 11116, 12704, 16744, 18262, 20644, 22232, 33488, 36127, 36524, 41288, 44464, 63917, 66976, 72254, 73048, 82576, 88928, 118703, 127834, 144508, 146096, 165152, 237406, 255668, 289016, 292192, 474812, 511336, 578032, 830921, 949624, 1022672, 1156064, 1661842, 1899248, 2045344, 3323684, 3798496, 6647368, 13294736, 26589472]

約数ペア:

[(1, 26589472), (2, 13294736), (4, 6647368), (7, 3798496), (8, 3323684), (13, 2045344), (14, 1899248), (16, 1661842), (23, 1156064), (26, 1022672), (28, 949624), (32, 830921), (46, 578032), (52, 511336), (56, 474812), (91, 292192), (92, 289016), (104, 255668), (112, 237406), (161, 165152), (182, 146096), (184, 144508), (208, 127834), (224, 118703), (299, 88928), (322, 82576), (364, 73048), (368, 72254), (397, 66976), (416, 63917), (598, 44464), (644, 41288), (728, 36524), (736, 36127), (794, 33488), (1196, 22232), (1288, 20644), (1456, 18262), (1588, 16744), (2093, 12704), (2392, 11116), (2576, 10322), (2779, 9568), (2912, 9131), (3176, 8372), (4186, 6352), (4784, 5558), (5152, 5161)]