16028488

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 36115200

約数和(自身を除く): 20086712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1319, 1519, 1736, 2638, 3038, 5276, 6076, 9233, 10552, 12152, 18466, 36932, 40889, 64631, 73864, 81778, 129262, 163556, 258524, 286223, 327112, 517048, 572446, 1144892, 2003561, 2289784, 4007122, 8014244, 16028488]

約数ペア:

[(1, 16028488), (2, 8014244), (4, 4007122), (7, 2289784), (8, 2003561), (14, 1144892), (28, 572446), (31, 517048), (49, 327112), (56, 286223), (62, 258524), (98, 163556), (124, 129262), (196, 81778), (217, 73864), (248, 64631), (392, 40889), (434, 36932), (868, 18466), (1319, 12152), (1519, 10552), (1736, 9233), (2638, 6076), (3038, 5276)]