15704997854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{6091}}^1$

素因数の和:6601

約数の個数: 64

約数和(自身を含む): 29999542272

約数和(自身を除く): 14294544418

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 457, 806, 914, 2821, 3199, 5642, 5941, 6091, 6398, 11882, 12182, 14167, 28334, 41587, 42637, 79183, 83174, 85274, 99169, 158366, 184171, 188821, 198338, 368342, 377642, 554281, 1108562, 1289197, 1321747, 2454673, 2578394, 2643494, 2783587, 4909346, 5567174, 17182711, 19485109, 34365422, 36186631, 38970218, 72373262, 86291197, 172582394, 253306417, 506612834, 604038379, 1121785561, 1208076758, 2243571122, 7852498927, 15704997854]

約数ペア:

[(1, 15704997854), (2, 7852498927), (7, 2243571122), (13, 1208076758), (14, 1121785561), (26, 604038379), (31, 506612834), (62, 253306417), (91, 172582394), (182, 86291197), (217, 72373262), (403, 38970218), (434, 36186631), (457, 34365422), (806, 19485109), (914, 17182711), (2821, 5567174), (3199, 4909346), (5642, 2783587), (5941, 2643494), (6091, 2578394), (6398, 2454673), (11882, 1321747), (12182, 1289197), (14167, 1108562), (28334, 554281), (41587, 377642), (42637, 368342), (79183, 198338), (83174, 188821), (85274, 184171), (99169, 158366)]