63695638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 41136362

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 389, 589, 778, 1178, 2641, 4309, 5282, 7391, 8618, 12059, 14782, 24118, 54071, 81871, 108142, 163742, 229121, 458242, 1027349, 1676201, 2054698, 3352402, 31847819, 63695638]

約数ペア:

[(1, 63695638), (2, 31847819), (19, 3352402), (31, 2054698), (38, 1676201), (62, 1027349), (139, 458242), (278, 229121), (389, 163742), (589, 108142), (778, 81871), (1178, 54071), (2641, 24118), (4309, 14782), (5282, 12059), (7391, 8618)]