26348915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 9593485

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 389, 437, 589, 713, 1945, 2185, 2945, 3565, 7391, 8947, 12059, 13547, 36955, 44735, 60295, 67735, 169993, 229121, 277357, 849965, 1145605, 1386785, 5269783, 26348915]

約数ペア:

[(1, 26348915), (5, 5269783), (19, 1386785), (23, 1145605), (31, 849965), (95, 277357), (115, 229121), (155, 169993), (389, 67735), (437, 60295), (589, 44735), (713, 36955), (1945, 13547), (2185, 12059), (2945, 8947), (3565, 7391)]