66903616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 56

約数和(自身を含む): 144622520

約数和(自身を除く): 77718904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 829, 832, 1261, 1552, 1658, 2522, 3104, 3316, 5044, 6208, 6632, 10088, 10777, 13264, 20176, 21554, 26528, 40352, 43108, 53056, 80413, 80704, 86216, 160826, 172432, 321652, 344864, 643304, 689728, 1045369, 1286608, 2090738, 2573216, 4181476, 5146432, 8362952, 16725904, 33451808, 66903616]

約数ペア:

[(1, 66903616), (2, 33451808), (4, 16725904), (8, 8362952), (13, 5146432), (16, 4181476), (26, 2573216), (32, 2090738), (52, 1286608), (64, 1045369), (97, 689728), (104, 643304), (194, 344864), (208, 321652), (388, 172432), (416, 160826), (776, 86216), (829, 80704), (832, 80413), (1261, 53056), (1552, 43108), (1658, 40352), (2522, 26528), (3104, 21554), (3316, 20176), (5044, 13264), (6208, 10777), (6632, 10088)]