73477328

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 145115712

約数和(自身を除く): 71638384

約数列:

[1, 2, 4, 8, 16, 107, 167, 214, 257, 334, 428, 514, 668, 856, 1028, 1336, 1712, 2056, 2672, 4112, 17869, 27499, 35738, 42919, 54998, 71476, 85838, 109996, 142952, 171676, 219992, 285904, 343352, 439984, 686704, 4592333, 9184666, 18369332, 36738664, 73477328]

約数ペア:

[(1, 73477328), (2, 36738664), (4, 18369332), (8, 9184666), (16, 4592333), (107, 686704), (167, 439984), (214, 343352), (257, 285904), (334, 219992), (428, 171676), (514, 142952), (668, 109996), (856, 85838), (1028, 71476), (1336, 54998), (1712, 42919), (2056, 35738), (2672, 27499), (4112, 17869)]