27503528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 55763400

約数和(自身を除く): 28259872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 709, 746, 1418, 1492, 2836, 2984, 4849, 5672, 9217, 9698, 18434, 19396, 36868, 38792, 73736, 264457, 528914, 1057828, 2115656, 3437941, 6875882, 13751764, 27503528]

約数ペア:

[(1, 27503528), (2, 13751764), (4, 6875882), (8, 3437941), (13, 2115656), (26, 1057828), (52, 528914), (104, 264457), (373, 73736), (709, 38792), (746, 36868), (1418, 19396), (1492, 18434), (2836, 9698), (2984, 9217), (4849, 5672)]