66179776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4721

約数の個数: 56

約数和(自身を含む): 149778720

約数和(自身を除く): 83598944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 4679, 7072, 9358, 14144, 18716, 37432, 60827, 74864, 79543, 121654, 149728, 159086, 243308, 299456, 318172, 486616, 636344, 973232, 1034059, 1272688, 1946464, 2068118, 2545376, 3892928, 4136236, 5090752, 8272472, 16544944, 33089888, 66179776]

約数ペア:

[(1, 66179776), (2, 33089888), (4, 16544944), (8, 8272472), (13, 5090752), (16, 4136236), (17, 3892928), (26, 2545376), (32, 2068118), (34, 1946464), (52, 1272688), (64, 1034059), (68, 973232), (104, 636344), (136, 486616), (208, 318172), (221, 299456), (272, 243308), (416, 159086), (442, 149728), (544, 121654), (832, 79543), (884, 74864), (1088, 60827), (1768, 37432), (3536, 18716), (4679, 14144), (7072, 9358)]