38854080286

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{80567}}^1$

素因数の和:80646

約数の個数: 64

約数和(自身を含む): 73478016000

約数和(自身を除く): 34623935714

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 343, 518, 686, 703, 931, 1406, 1813, 1862, 3626, 4921, 6517, 9842, 12691, 13034, 25382, 34447, 68894, 80567, 161134, 241129, 482258, 563969, 1127938, 1530773, 2980979, 3061546, 3947783, 5961958, 7895566, 10715411, 20866853, 21430822, 27634481, 41733706, 55268962, 56638601, 75007877, 113277202, 146067971, 150015754, 292135942, 396470207, 525055139, 792940414, 1022475797, 1050110278, 2044951594, 2775291449, 5550582898, 19427040143, 38854080286]

約数ペア:

[(1, 38854080286), (2, 19427040143), (7, 5550582898), (14, 2775291449), (19, 2044951594), (37, 1050110278), (38, 1022475797), (49, 792940414), (74, 525055139), (98, 396470207), (133, 292135942), (259, 150015754), (266, 146067971), (343, 113277202), (518, 75007877), (686, 56638601), (703, 55268962), (931, 41733706), (1406, 27634481), (1813, 21430822), (1862, 20866853), (3626, 10715411), (4921, 7895566), (6517, 5961958), (9842, 3947783), (12691, 3061546), (13034, 2980979), (25382, 1530773), (34447, 1127938), (68894, 563969), (80567, 482258), (161134, 241129)]