13856128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 32472720

約数和(自身を除く): 18616592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 757, 832, 1144, 1408, 1514, 1664, 2288, 3028, 4576, 6056, 8327, 9152, 9841, 12112, 16654, 18304, 19682, 24224, 33308, 39364, 48448, 66616, 78728, 96896, 108251, 133232, 157456, 216502, 266464, 314912, 433004, 532928, 629824, 866008, 1065856, 1259648, 1732016, 3464032, 6928064, 13856128]

約数ペア:

[(1, 13856128), (2, 6928064), (4, 3464032), (8, 1732016), (11, 1259648), (13, 1065856), (16, 866008), (22, 629824), (26, 532928), (32, 433004), (44, 314912), (52, 266464), (64, 216502), (88, 157456), (104, 133232), (128, 108251), (143, 96896), (176, 78728), (208, 66616), (286, 48448), (352, 39364), (416, 33308), (572, 24224), (704, 19682), (757, 18304), (832, 16654), (1144, 12112), (1408, 9841), (1514, 9152), (1664, 8327), (2288, 6056), (3028, 4576)]