4534816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 5964512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 991, 1144, 1982, 2288, 3964, 4576, 7928, 10901, 12883, 15856, 21802, 25766, 31712, 43604, 51532, 87208, 103064, 141713, 174416, 206128, 283426, 348832, 412256, 566852, 1133704, 2267408, 4534816]

約数ペア:

[(1, 4534816), (2, 2267408), (4, 1133704), (8, 566852), (11, 412256), (13, 348832), (16, 283426), (22, 206128), (26, 174416), (32, 141713), (44, 103064), (52, 87208), (88, 51532), (104, 43604), (143, 31712), (176, 25766), (208, 21802), (286, 15856), (352, 12883), (416, 10901), (572, 7928), (991, 4576), (1144, 3964), (1982, 2288)]