28377715394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{40841}}^1$

素因数の和:42482

約数の個数: 32

約数和(自身を含む): 50249382912

約数和(自身を除く): 21871667518

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1601, 3202, 11207, 22414, 40841, 49631, 81682, 99262, 285887, 347417, 571774, 694834, 1266071, 2532142, 8862497, 17724994, 65386441, 130772882, 457705087, 915410174, 2026979671, 4053959342, 14188857697, 28377715394]

約数ペア:

[(1, 28377715394), (2, 14188857697), (7, 4053959342), (14, 2026979671), (31, 915410174), (62, 457705087), (217, 130772882), (434, 65386441), (1601, 17724994), (3202, 8862497), (11207, 2532142), (22414, 1266071), (40841, 694834), (49631, 571774), (81682, 347417), (99262, 285887)]