28889838

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5297}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 64847520

約数和(自身を除く): 35957682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5297, 5454, 10594, 15891, 31782, 47673, 95346, 143019, 286038, 534997, 1069994, 1604991, 3209982, 4814973, 9629946, 14444919, 28889838]

約数ペア:

[(1, 28889838), (2, 14444919), (3, 9629946), (6, 4814973), (9, 3209982), (18, 1604991), (27, 1069994), (54, 534997), (101, 286038), (202, 143019), (303, 95346), (606, 47673), (909, 31782), (1818, 15891), (2727, 10594), (5297, 5454)]