42741944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 103152000

約数和(自身を除く): 60410056

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 139, 152, 238, 266, 278, 289, 323, 476, 532, 556, 578, 646, 952, 973, 1064, 1112, 1156, 1292, 1946, 2023, 2261, 2312, 2363, 2584, 2641, 3892, 4046, 4522, 4726, 5282, 5491, 7784, 8092, 9044, 9452, 10564, 10982, 16184, 16541, 18088, 18487, 18904, 21128, 21964, 33082, 36974, 38437, 40171, 43928, 44897, 66164, 73948, 76874, 80342, 89794, 132328, 147896, 153748, 160684, 179588, 281197, 307496, 314279, 321368, 359176, 562394, 628558, 763249, 1124788, 1257116, 1526498, 2249576, 2514232, 3052996, 5342743, 6105992, 10685486, 21370972, 42741944]

約数ペア:

[(1, 42741944), (2, 21370972), (4, 10685486), (7, 6105992), (8, 5342743), (14, 3052996), (17, 2514232), (19, 2249576), (28, 1526498), (34, 1257116), (38, 1124788), (56, 763249), (68, 628558), (76, 562394), (119, 359176), (133, 321368), (136, 314279), (139, 307496), (152, 281197), (238, 179588), (266, 160684), (278, 153748), (289, 147896), (323, 132328), (476, 89794), (532, 80342), (556, 76874), (578, 73948), (646, 66164), (952, 44897), (973, 43928), (1064, 40171), (1112, 38437), (1156, 36974), (1292, 33082), (1946, 21964), (2023, 21128), (2261, 18904), (2312, 18487), (2363, 18088), (2584, 16541), (2641, 16184), (3892, 10982), (4046, 10564), (4522, 9452), (4726, 9044), (5282, 8092), (5491, 7784)]