28325214

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3366

約数の個数: 40

約数和(自身を含む): 64686600

約数和(自身を除く): 36361386

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 3299, 4293, 6598, 8586, 9897, 19794, 29691, 59382, 89073, 174847, 178146, 267219, 349694, 524541, 534438, 1049082, 1573623, 3147246, 4720869, 9441738, 14162607, 28325214]

約数ペア:

[(1, 28325214), (2, 14162607), (3, 9441738), (6, 4720869), (9, 3147246), (18, 1573623), (27, 1049082), (53, 534438), (54, 524541), (81, 349694), (106, 267219), (159, 178146), (162, 174847), (318, 89073), (477, 59382), (954, 29691), (1431, 19794), (2862, 9897), (3299, 8586), (4293, 6598)]