13977944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 14145256

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1301, 1343, 2602, 2686, 5204, 5372, 10408, 10744, 22117, 44234, 88468, 102779, 176936, 205558, 411116, 822232, 1747243, 3494486, 6988972, 13977944]

約数ペア:

[(1, 13977944), (2, 6988972), (4, 3494486), (8, 1747243), (17, 822232), (34, 411116), (68, 205558), (79, 176936), (136, 102779), (158, 88468), (316, 44234), (632, 22117), (1301, 10744), (1343, 10408), (2602, 5372), (2686, 5204)]