65112448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 143428320

約数和(自身を除く): 78315872

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1301, 1472, 1564, 2176, 2602, 2944, 3128, 5204, 6256, 10408, 12512, 20816, 22117, 25024, 29923, 41632, 44234, 50048, 59846, 83264, 88468, 119692, 166528, 176936, 239384, 353872, 478768, 508691, 707744, 957536, 1017382, 1415488, 1915072, 2034764, 2830976, 3830144, 4069528, 8139056, 16278112, 32556224, 65112448]

約数ペア:

[(1, 65112448), (2, 32556224), (4, 16278112), (8, 8139056), (16, 4069528), (17, 3830144), (23, 2830976), (32, 2034764), (34, 1915072), (46, 1415488), (64, 1017382), (68, 957536), (92, 707744), (128, 508691), (136, 478768), (184, 353872), (272, 239384), (368, 176936), (391, 166528), (544, 119692), (736, 88468), (782, 83264), (1088, 59846), (1301, 50048), (1472, 44234), (1564, 41632), (2176, 29923), (2602, 25024), (2944, 22117), (3128, 20816), (5204, 12512), (6256, 10408)]