28759568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2583

約数の個数: 40

約数和(自身を含む): 60043776

約数和(自身を除く): 31284208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2521, 2852, 5042, 5704, 10084, 11408, 20168, 40336, 57983, 78151, 115966, 156302, 231932, 312604, 463864, 625208, 927728, 1250416, 1797473, 3594946, 7189892, 14379784, 28759568]

約数ペア:

[(1, 28759568), (2, 14379784), (4, 7189892), (8, 3594946), (16, 1797473), (23, 1250416), (31, 927728), (46, 625208), (62, 463864), (92, 312604), (124, 231932), (184, 156302), (248, 115966), (368, 78151), (496, 57983), (713, 40336), (1426, 20168), (2521, 11408), (2852, 10084), (5042, 5704)]