26744224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 57820392

約数和(自身を除く): 31076168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1213, 1378, 1696, 2426, 2756, 4852, 5512, 9704, 11024, 15769, 19408, 22048, 31538, 38816, 63076, 64289, 126152, 128578, 252304, 257156, 504608, 514312, 835757, 1028624, 1671514, 2057248, 3343028, 6686056, 13372112, 26744224]

約数ペア:

[(1, 26744224), (2, 13372112), (4, 6686056), (8, 3343028), (13, 2057248), (16, 1671514), (26, 1028624), (32, 835757), (52, 514312), (53, 504608), (104, 257156), (106, 252304), (208, 128578), (212, 126152), (416, 64289), (424, 63076), (689, 38816), (848, 31538), (1213, 22048), (1378, 19408), (1696, 15769), (2426, 11024), (2756, 9704), (4852, 5512)]