78666752

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 44

約数和(自身を含む): 166543920

約数和(自身を除く): 87877168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4519, 8704, 9038, 17408, 18076, 36152, 72304, 76823, 144608, 153646, 289216, 307292, 578432, 614584, 1156864, 1229168, 2313728, 2458336, 4627456, 4916672, 9833344, 19666688, 39333376, 78666752]

約数ペア:

[(1, 78666752), (2, 39333376), (4, 19666688), (8, 9833344), (16, 4916672), (17, 4627456), (32, 2458336), (34, 2313728), (64, 1229168), (68, 1156864), (128, 614584), (136, 578432), (256, 307292), (272, 289216), (512, 153646), (544, 144608), (1024, 76823), (1088, 72304), (2176, 36152), (4352, 18076), (4519, 17408), (8704, 9038)]