64147552

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12491

約数の個数: 48

約数和(自身を含む): 150619392

約数和(自身を除く): 86471840

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12451, 24902, 49804, 87157, 99608, 174314, 199216, 286373, 348628, 398432, 572746, 697256, 1145492, 1394512, 2004611, 2290984, 2789024, 4009222, 4581968, 8018444, 9163936, 16036888, 32073776, 64147552]

約数ペア:

[(1, 64147552), (2, 32073776), (4, 16036888), (7, 9163936), (8, 8018444), (14, 4581968), (16, 4009222), (23, 2789024), (28, 2290984), (32, 2004611), (46, 1394512), (56, 1145492), (92, 697256), (112, 572746), (161, 398432), (184, 348628), (224, 286373), (322, 199216), (368, 174314), (644, 99608), (736, 87157), (1288, 49804), (2576, 24902), (5152, 12451)]