15697615616

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3229

約数の個数: 72

約数和(自身を含む): 31798221840

約数和(自身を除く): 16100606224

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 197, 214, 256, 394, 428, 788, 856, 1576, 1712, 2909, 3152, 3424, 5818, 6304, 6848, 11636, 12608, 13696, 21079, 23272, 25216, 27392, 42158, 46544, 50432, 84316, 93088, 168632, 186176, 311263, 337264, 372352, 573073, 622526, 674528, 744704, 1146146, 1245052, 1349056, 2292292, 2490104, 2698112, 4584584, 4980208, 5396224, 9169168, 9960416, 18338336, 19920832, 36676672, 39841664, 61318811, 73353344, 79683328, 122637622, 146706688, 245275244, 490550488, 981100976, 1962201952, 3924403904, 7848807808, 15697615616]

約数ペア:

[(1, 15697615616), (2, 7848807808), (4, 3924403904), (8, 1962201952), (16, 981100976), (32, 490550488), (64, 245275244), (107, 146706688), (128, 122637622), (197, 79683328), (214, 73353344), (256, 61318811), (394, 39841664), (428, 36676672), (788, 19920832), (856, 18338336), (1576, 9960416), (1712, 9169168), (2909, 5396224), (3152, 4980208), (3424, 4584584), (5818, 2698112), (6304, 2490104), (6848, 2292292), (11636, 1349056), (12608, 1245052), (13696, 1146146), (21079, 744704), (23272, 674528), (25216, 622526), (27392, 573073), (42158, 372352), (46544, 337264), (50432, 311263), (84316, 186176), (93088, 168632)]