28901596

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 51537024

約数和(自身を除く): 22635428

約数列:

[1, 2, 4, 83, 166, 263, 331, 332, 526, 662, 1052, 1324, 21829, 27473, 43658, 54946, 87053, 87316, 109892, 174106, 348212, 7225399, 14450798, 28901596]

約数ペア:

[(1, 28901596), (2, 14450798), (4, 7225399), (83, 348212), (166, 174106), (263, 109892), (331, 87316), (332, 87053), (526, 54946), (662, 43658), (1052, 27473), (1324, 21829)]