67301444

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 70592956

約数列:

[1, 2, 4, 7, 14, 28, 89, 113, 178, 226, 239, 356, 452, 478, 623, 791, 956, 1246, 1582, 1673, 2492, 3164, 3346, 6692, 10057, 20114, 21271, 27007, 40228, 42542, 54014, 70399, 85084, 108028, 140798, 148897, 189049, 281596, 297794, 378098, 595588, 756196, 2403623, 4807246, 9614492, 16825361, 33650722, 67301444]

約数ペア:

[(1, 67301444), (2, 33650722), (4, 16825361), (7, 9614492), (14, 4807246), (28, 2403623), (89, 756196), (113, 595588), (178, 378098), (226, 297794), (239, 281596), (356, 189049), (452, 148897), (478, 140798), (623, 108028), (791, 85084), (956, 70399), (1246, 54014), (1582, 42542), (1673, 40228), (2492, 27007), (3164, 21271), (3346, 20114), (6692, 10057)]