17380832

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 40384512

約数和(自身を除く): 23003680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2503, 3472, 5006, 6944, 10012, 17521, 20024, 35042, 40048, 70084, 77593, 80096, 140168, 155186, 280336, 310372, 543151, 560672, 620744, 1086302, 1241488, 2172604, 2482976, 4345208, 8690416, 17380832]

約数ペア:

[(1, 17380832), (2, 8690416), (4, 4345208), (7, 2482976), (8, 2172604), (14, 1241488), (16, 1086302), (28, 620744), (31, 560672), (32, 543151), (56, 310372), (62, 280336), (112, 155186), (124, 140168), (217, 80096), (224, 77593), (248, 70084), (434, 40048), (496, 35042), (868, 20024), (992, 17521), (1736, 10012), (2503, 6944), (3472, 5006)]