79878784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{36709}}^1$

素因数の和:36740

約数の個数: 32

約数和(自身を含む): 168498900

約数和(自身を除く): 88620116

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 36709, 73418, 146836, 293672, 587344, 624053, 1174688, 1248106, 2349376, 2496212, 4698752, 4992424, 9984848, 19969696, 39939392, 79878784]

約数ペア:

[(1, 79878784), (2, 39939392), (4, 19969696), (8, 9984848), (16, 4992424), (17, 4698752), (32, 2496212), (34, 2349376), (64, 1248106), (68, 1174688), (128, 624053), (136, 587344), (272, 293672), (544, 146836), (1088, 73418), (2176, 36709)]