2017130752

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86587}}^1$

素因数の和:86623

約数の個数: 72

約数和(自身を含む): 4955604416

約数和(自身を除く): 2938473664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 86587, 173174, 346348, 606109, 692696, 1125631, 1212218, 1385392, 2251262, 2424436, 2770784, 4502524, 4848872, 5541568, 7879417, 9005048, 9697744, 11083136, 15758834, 18010096, 19395488, 22166272, 31517668, 36020192, 38790976, 63035336, 72040384, 77581952, 126070672, 144080768, 155163904, 252141344, 288161536, 504282688, 1008565376, 2017130752]

約数ペア:

[(1, 2017130752), (2, 1008565376), (4, 504282688), (7, 288161536), (8, 252141344), (13, 155163904), (14, 144080768), (16, 126070672), (26, 77581952), (28, 72040384), (32, 63035336), (52, 38790976), (56, 36020192), (64, 31517668), (91, 22166272), (104, 19395488), (112, 18010096), (128, 15758834), (182, 11083136), (208, 9697744), (224, 9005048), (256, 7879417), (364, 5541568), (416, 4848872), (448, 4502524), (728, 2770784), (832, 2424436), (896, 2251262), (1456, 1385392), (1664, 1212218), (1792, 1125631), (2912, 692696), (3328, 606109), (5824, 346348), (11648, 173174), (23296, 86587)]