27771344

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 55234560

約数和(自身を除く): 27463216

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 173, 254, 316, 346, 508, 632, 692, 1016, 1264, 1384, 2032, 2768, 10033, 13667, 20066, 21971, 27334, 40132, 43942, 54668, 80264, 87884, 109336, 160528, 175768, 218672, 351536, 1735709, 3471418, 6942836, 13885672, 27771344]

約数ペア:

[(1, 27771344), (2, 13885672), (4, 6942836), (8, 3471418), (16, 1735709), (79, 351536), (127, 218672), (158, 175768), (173, 160528), (254, 109336), (316, 87884), (346, 80264), (508, 54668), (632, 43942), (692, 40132), (1016, 27334), (1264, 21971), (1384, 20066), (2032, 13667), (2768, 10033)]