68921536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{63347}}^1$

素因数の和:63376

約数の個数: 28

約数和(自身を含む): 144813528

約数和(自身を除く): 75891992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 63347, 126694, 253388, 506776, 1013552, 1076899, 2027104, 2153798, 4054208, 4307596, 8615192, 17230384, 34460768, 68921536]

約数ペア:

[(1, 68921536), (2, 34460768), (4, 17230384), (8, 8615192), (16, 4307596), (17, 4054208), (32, 2153798), (34, 2027104), (64, 1076899), (68, 1013552), (136, 506776), (272, 253388), (544, 126694), (1088, 63347)]