64755271154

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{16183}}^1$

素因数の和:16532

約数の個数: 64

約数和(自身を含む): 119632128000

約数和(自身を除く): 54876856846

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 307, 343, 614, 686, 931, 1862, 2149, 4298, 5833, 6517, 11666, 13034, 15043, 16183, 30086, 32366, 40831, 81662, 105301, 113281, 210602, 226562, 285817, 307477, 571634, 614954, 792967, 1585934, 2000719, 2152339, 4001438, 4304678, 4968181, 5550769, 9936362, 11101538, 15066373, 30132746, 34777267, 69554534, 94395439, 105464611, 188790878, 210929222, 243440869, 486881738, 660768073, 1321536146, 1704086083, 3408172166, 4625376511, 9250753022, 32377635577, 64755271154]

約数ペア:

[(1, 64755271154), (2, 32377635577), (7, 9250753022), (14, 4625376511), (19, 3408172166), (38, 1704086083), (49, 1321536146), (98, 660768073), (133, 486881738), (266, 243440869), (307, 210929222), (343, 188790878), (614, 105464611), (686, 94395439), (931, 69554534), (1862, 34777267), (2149, 30132746), (4298, 15066373), (5833, 11101538), (6517, 9936362), (11666, 5550769), (13034, 4968181), (15043, 4304678), (16183, 4001438), (30086, 2152339), (32366, 2000719), (40831, 1585934), (81662, 792967), (105301, 614954), (113281, 571634), (210602, 307477), (226562, 285817)]