64614284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 135647232

約数和(自身を除く): 71032948

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1327, 1739, 2654, 3478, 5308, 6956, 9289, 12173, 18578, 24346, 37156, 48692, 49099, 62369, 98198, 124738, 196396, 249476, 343693, 436583, 687386, 873166, 1374772, 1746332, 2307653, 4615306, 9230612, 16153571, 32307142, 64614284]

約数ペア:

[(1, 64614284), (2, 32307142), (4, 16153571), (7, 9230612), (14, 4615306), (28, 2307653), (37, 1746332), (47, 1374772), (74, 873166), (94, 687386), (148, 436583), (188, 343693), (259, 249476), (329, 196396), (518, 124738), (658, 98198), (1036, 62369), (1316, 49099), (1327, 48692), (1739, 37156), (2654, 24346), (3478, 18578), (5308, 12173), (6956, 9289)]