15696401408

素因数分解:

$2^{10}\times {\mathrm{211}}^1\times {\mathrm{72647}}^1$

素因数の和:72878

約数の個数: 44

約数和(自身を含む): 31526616672

約数和(自身を除く): 15830215264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1024, 1688, 3376, 6752, 13504, 27008, 54016, 72647, 108032, 145294, 216064, 290588, 581176, 1162352, 2324704, 4649408, 9298816, 15328517, 18597632, 30657034, 37195264, 61314068, 74390528, 122628136, 245256272, 490512544, 981025088, 1962050176, 3924100352, 7848200704, 15696401408]

約数ペア:

[(1, 15696401408), (2, 7848200704), (4, 3924100352), (8, 1962050176), (16, 981025088), (32, 490512544), (64, 245256272), (128, 122628136), (211, 74390528), (256, 61314068), (422, 37195264), (512, 30657034), (844, 18597632), (1024, 15328517), (1688, 9298816), (3376, 4649408), (6752, 2324704), (13504, 1162352), (27008, 581176), (54016, 290588), (72647, 216064), (108032, 145294)]