77976688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 160690608

約数和(自身を除く): 82713920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 566, 1013, 1132, 2026, 2264, 4052, 4528, 4811, 8104, 9622, 16208, 17221, 19244, 34442, 38488, 68884, 76976, 137768, 275536, 286679, 573358, 1146716, 2293432, 4586864, 4873543, 9747086, 19494172, 38988344, 77976688]

約数ペア:

[(1, 77976688), (2, 38988344), (4, 19494172), (8, 9747086), (16, 4873543), (17, 4586864), (34, 2293432), (68, 1146716), (136, 573358), (272, 286679), (283, 275536), (566, 137768), (1013, 76976), (1132, 68884), (2026, 38488), (2264, 34442), (4052, 19244), (4528, 17221), (4811, 16208), (8104, 9622)]