78876736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{72497}}^1$

素因数の和:72526

約数の個数: 28

約数和(自身を含む): 165730428

約数和(自身を除く): 86853692

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 72497, 144994, 289988, 579976, 1159952, 1232449, 2319904, 2464898, 4639808, 4929796, 9859592, 19719184, 39438368, 78876736]

約数ペア:

[(1, 78876736), (2, 39438368), (4, 19719184), (8, 9859592), (16, 4929796), (17, 4639808), (32, 2464898), (34, 2319904), (64, 1232449), (68, 1159952), (136, 579976), (272, 289988), (544, 144994), (1088, 72497)]