78340304

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7323

約数の個数: 40

約数和(自身を含む): 175280448

約数和(自身を除く): 96940144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 7211, 10864, 14422, 28844, 50477, 57688, 100954, 115376, 201908, 403816, 699467, 807632, 1398934, 2797868, 4896269, 5595736, 9792538, 11191472, 19585076, 39170152, 78340304]

約数ペア:

[(1, 78340304), (2, 39170152), (4, 19585076), (7, 11191472), (8, 9792538), (14, 5595736), (16, 4896269), (28, 2797868), (56, 1398934), (97, 807632), (112, 699467), (194, 403816), (388, 201908), (679, 115376), (776, 100954), (1358, 57688), (1552, 50477), (2716, 28844), (5432, 14422), (7211, 10864)]