28926246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2851}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 61603200

約数和(自身を除く): 32676954

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 2851, 3382, 5073, 5702, 8553, 10146, 17106, 54169, 108338, 162507, 253739, 325014, 507478, 761217, 1522434, 4821041, 9642082, 14463123, 28926246]

約数ペア:

[(1, 28926246), (2, 14463123), (3, 9642082), (6, 4821041), (19, 1522434), (38, 761217), (57, 507478), (89, 325014), (114, 253739), (178, 162507), (267, 108338), (534, 54169), (1691, 17106), (2851, 10146), (3382, 8553), (5073, 5702)]