74261984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{136511}}^1$

素因数の和:136538

約数の個数: 24

約数和(自身を含む): 154804608

約数和(自身を除く): 80542624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 136511, 273022, 546044, 1092088, 2184176, 2320687, 4368352, 4641374, 9282748, 18565496, 37130992, 74261984]

約数ペア:

[(1, 74261984), (2, 37130992), (4, 18565496), (8, 9282748), (16, 4641374), (17, 4368352), (32, 2320687), (34, 2184176), (68, 1092088), (136, 546044), (272, 273022), (544, 136511)]