69523328

素因数分解:

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

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 163461120

約数和(自身を除く): 93937792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2503, 3472, 3968, 5006, 6944, 10012, 13888, 17521, 20024, 27776, 35042, 40048, 70084, 77593, 80096, 140168, 155186, 160192, 280336, 310372, 320384, 543151, 560672, 620744, 1086302, 1121344, 1241488, 2172604, 2242688, 2482976, 4345208, 4965952, 8690416, 9931904, 17380832, 34761664, 69523328]

約数ペア:

[(1, 69523328), (2, 34761664), (4, 17380832), (7, 9931904), (8, 8690416), (14, 4965952), (16, 4345208), (28, 2482976), (31, 2242688), (32, 2172604), (56, 1241488), (62, 1121344), (64, 1086302), (112, 620744), (124, 560672), (128, 543151), (217, 320384), (224, 310372), (248, 280336), (434, 160192), (448, 155186), (496, 140168), (868, 80096), (896, 77593), (992, 70084), (1736, 40048), (1984, 35042), (2503, 27776), (3472, 20024), (3968, 17521), (5006, 13888), (6944, 10012)]