77775376

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7159}}^1$

素因数の和:7271

約数の個数: 40

約数和(自身を含む): 174016640

約数和(自身を除く): 96241264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 7159, 10864, 14318, 28636, 50113, 57272, 100226, 114544, 200452, 400904, 694423, 801808, 1388846, 2777692, 4860961, 5555384, 9721922, 11110768, 19443844, 38887688, 77775376]

約数ペア:

[(1, 77775376), (2, 38887688), (4, 19443844), (7, 11110768), (8, 9721922), (14, 5555384), (16, 4860961), (28, 2777692), (56, 1388846), (97, 801808), (112, 694423), (194, 400904), (388, 200452), (679, 114544), (776, 100226), (1358, 57272), (1552, 50113), (2716, 28636), (5432, 14318), (7159, 10864)]