26421806114

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 44366227200

約数和(自身を除く): 17944421086

約数列:

[1, 2, 11, 22, 89, 121, 178, 229, 242, 458, 487, 974, 979, 1331, 1958, 2519, 2662, 5038, 5357, 10714, 10769, 20381, 21538, 27709, 40762, 43343, 55418, 58927, 86686, 111523, 117854, 118459, 223046, 224191, 236918, 304799, 448382, 476773, 609598, 648197, 953546, 1226753, 1296394, 2453506, 2466101, 4932202, 5244503, 9925547, 10489006, 13494283, 19851094, 26988566, 27127111, 54254222, 57689533, 109181017, 115379066, 148437113, 218362034, 296874226, 1200991187, 2401982374, 13210903057, 26421806114]

約数ペア:

[(1, 26421806114), (2, 13210903057), (11, 2401982374), (22, 1200991187), (89, 296874226), (121, 218362034), (178, 148437113), (229, 115379066), (242, 109181017), (458, 57689533), (487, 54254222), (974, 27127111), (979, 26988566), (1331, 19851094), (1958, 13494283), (2519, 10489006), (2662, 9925547), (5038, 5244503), (5357, 4932202), (10714, 2466101), (10769, 2453506), (20381, 1296394), (21538, 1226753), (27709, 953546), (40762, 648197), (43343, 609598), (55418, 476773), (58927, 448382), (86686, 304799), (111523, 236918), (117854, 224191), (118459, 223046)]