15661311104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{58909}}^1$

素因数の和:59021

約数の個数: 64

約数和(自身を含む): 32687980800

約数和(自身を除く): 17026669696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1072, 1984, 2077, 2144, 3968, 4154, 4288, 8308, 8576, 16616, 33232, 58909, 66464, 117818, 132928, 235636, 265856, 471272, 942544, 1826179, 1885088, 3652358, 3770176, 3946903, 7304716, 7540352, 7893806, 14609432, 15787612, 29218864, 31575224, 58437728, 63150448, 116875456, 122353993, 126300896, 233750912, 244707986, 252601792, 489415972, 505203584, 978831944, 1957663888, 3915327776, 7830655552, 15661311104]

約数ペア:

[(1, 15661311104), (2, 7830655552), (4, 3915327776), (8, 1957663888), (16, 978831944), (31, 505203584), (32, 489415972), (62, 252601792), (64, 244707986), (67, 233750912), (124, 126300896), (128, 122353993), (134, 116875456), (248, 63150448), (268, 58437728), (496, 31575224), (536, 29218864), (992, 15787612), (1072, 14609432), (1984, 7893806), (2077, 7540352), (2144, 7304716), (3968, 3946903), (4154, 3770176), (4288, 3652358), (8308, 1885088), (8576, 1826179), (16616, 942544), (33232, 471272), (58909, 265856), (66464, 235636), (117818, 132928)]