71193088

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:888

約数の個数: 40

約数和(自身を含む): 143138160

約数和(自身を除く): 71945072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 659, 844, 1318, 1688, 2636, 3376, 5272, 6752, 10544, 13504, 21088, 27008, 42176, 54016, 84352, 108032, 139049, 168704, 278098, 337408, 556196, 1112392, 2224784, 4449568, 8899136, 17798272, 35596544, 71193088]

約数ペア:

[(1, 71193088), (2, 35596544), (4, 17798272), (8, 8899136), (16, 4449568), (32, 2224784), (64, 1112392), (128, 556196), (211, 337408), (256, 278098), (422, 168704), (512, 139049), (659, 108032), (844, 84352), (1318, 54016), (1688, 42176), (2636, 27008), (3376, 21088), (5272, 13504), (6752, 10544)]