65487808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 56

約数和(自身を含む): 143633952

約数和(自身を除く): 78146144

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2617, 3128, 5234, 6256, 10468, 12512, 20936, 25024, 41872, 44489, 60191, 83744, 88978, 120382, 167488, 177956, 240764, 355912, 481528, 711824, 963056, 1023247, 1423648, 1926112, 2046494, 2847296, 3852224, 4092988, 8185976, 16371952, 32743904, 65487808]

約数ペア:

[(1, 65487808), (2, 32743904), (4, 16371952), (8, 8185976), (16, 4092988), (17, 3852224), (23, 2847296), (32, 2046494), (34, 1926112), (46, 1423648), (64, 1023247), (68, 963056), (92, 711824), (136, 481528), (184, 355912), (272, 240764), (368, 177956), (391, 167488), (544, 120382), (736, 88978), (782, 83744), (1088, 60191), (1472, 44489), (1564, 41872), (2617, 25024), (3128, 20936), (5234, 12512), (6256, 10468)]