26365664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 30505696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1039, 1586, 1952, 2078, 3172, 4156, 6344, 8312, 12688, 13507, 16624, 25376, 27014, 33248, 54028, 63379, 108056, 126758, 216112, 253516, 432224, 507032, 823927, 1014064, 1647854, 2028128, 3295708, 6591416, 13182832, 26365664]

約数ペア:

[(1, 26365664), (2, 13182832), (4, 6591416), (8, 3295708), (13, 2028128), (16, 1647854), (26, 1014064), (32, 823927), (52, 507032), (61, 432224), (104, 253516), (122, 216112), (208, 126758), (244, 108056), (416, 63379), (488, 54028), (793, 33248), (976, 27014), (1039, 25376), (1586, 16624), (1952, 13507), (2078, 12688), (3172, 8312), (4156, 6344)]