40655748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 113311744

約数和(自身を除く): 72655996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 103, 111, 127, 148, 206, 222, 254, 259, 309, 381, 412, 444, 508, 518, 618, 721, 762, 777, 889, 1036, 1236, 1442, 1524, 1554, 1778, 2163, 2667, 2884, 3108, 3556, 3811, 4326, 4699, 5334, 7622, 8652, 9398, 10668, 11433, 13081, 14097, 15244, 18796, 22866, 26162, 26677, 28194, 32893, 39243, 45732, 52324, 53354, 56388, 65786, 78486, 80031, 91567, 98679, 106708, 131572, 156972, 160062, 183134, 197358, 274701, 320124, 366268, 394716, 483997, 549402, 967994, 1098804, 1451991, 1935988, 2903982, 3387979, 5807964, 6775958, 10163937, 13551916, 20327874, 40655748]

約数ペア:

[(1, 40655748), (2, 20327874), (3, 13551916), (4, 10163937), (6, 6775958), (7, 5807964), (12, 3387979), (14, 2903982), (21, 1935988), (28, 1451991), (37, 1098804), (42, 967994), (74, 549402), (84, 483997), (103, 394716), (111, 366268), (127, 320124), (148, 274701), (206, 197358), (222, 183134), (254, 160062), (259, 156972), (309, 131572), (381, 106708), (412, 98679), (444, 91567), (508, 80031), (518, 78486), (618, 65786), (721, 56388), (762, 53354), (777, 52324), (889, 45732), (1036, 39243), (1236, 32893), (1442, 28194), (1524, 26677), (1554, 26162), (1778, 22866), (2163, 18796), (2667, 15244), (2884, 14097), (3108, 13081), (3556, 11433), (3811, 10668), (4326, 9398), (4699, 8652), (5334, 7622)]