78040064

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 44

約数和(自身を含む): 165217464

約数和(自身を除く): 87177400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4483, 8704, 8966, 17408, 17932, 35864, 71728, 76211, 143456, 152422, 286912, 304844, 573824, 609688, 1147648, 1219376, 2295296, 2438752, 4590592, 4877504, 9755008, 19510016, 39020032, 78040064]

約数ペア:

[(1, 78040064), (2, 39020032), (4, 19510016), (8, 9755008), (16, 4877504), (17, 4590592), (32, 2438752), (34, 2295296), (64, 1219376), (68, 1147648), (128, 609688), (136, 573824), (256, 304844), (272, 286912), (512, 152422), (544, 143456), (1024, 76211), (1088, 71728), (2176, 35864), (4352, 17932), (4483, 17408), (8704, 8966)]