69720064

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 142014600

約数和(自身を除く): 72294536

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 577, 944, 1024, 1154, 1888, 2048, 2308, 3776, 4616, 7552, 9232, 15104, 18464, 30208, 34043, 36928, 60416, 68086, 73856, 120832, 136172, 147712, 272344, 295424, 544688, 590848, 1089376, 1181696, 2178752, 4357504, 8715008, 17430016, 34860032, 69720064]

約数ペア:

[(1, 69720064), (2, 34860032), (4, 17430016), (8, 8715008), (16, 4357504), (32, 2178752), (59, 1181696), (64, 1089376), (118, 590848), (128, 544688), (236, 295424), (256, 272344), (472, 147712), (512, 136172), (577, 120832), (944, 73856), (1024, 68086), (1154, 60416), (1888, 36928), (2048, 34043), (2308, 30208), (3776, 18464), (4616, 15104), (7552, 9232)]