78895376

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13291}}^1$

素因数の和:13359

約数の個数: 40

約数和(自身を含む): 178006464

約数和(自身を除く): 99111088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 13291, 26582, 53164, 93037, 106328, 186074, 212656, 372148, 704423, 744296, 1408846, 1488592, 2817692, 4930961, 5635384, 9861922, 11270768, 19723844, 39447688, 78895376]

約数ペア:

[(1, 78895376), (2, 39447688), (4, 19723844), (7, 11270768), (8, 9861922), (14, 5635384), (16, 4930961), (28, 2817692), (53, 1488592), (56, 1408846), (106, 744296), (112, 704423), (212, 372148), (371, 212656), (424, 186074), (742, 106328), (848, 93037), (1484, 53164), (2968, 26582), (5936, 13291)]