1788895952

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{32587}}^1$

素因数の和:32715

約数の個数: 40

約数和(自身を含む): 3588329856

約数和(自身を除く): 1799433904

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 3431, 6862, 13724, 27448, 32587, 54896, 65174, 130348, 260696, 521392, 1531589, 2378851, 3063178, 4757702, 6126356, 9515404, 12252712, 19030808, 24505424, 38061616, 111805997, 223611994, 447223988, 894447976, 1788895952]

約数ペア:

[(1, 1788895952), (2, 894447976), (4, 447223988), (8, 223611994), (16, 111805997), (47, 38061616), (73, 24505424), (94, 19030808), (146, 12252712), (188, 9515404), (292, 6126356), (376, 4757702), (584, 3063178), (752, 2378851), (1168, 1531589), (3431, 521392), (6862, 260696), (13724, 130348), (27448, 65174), (32587, 54896)]