87776728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22867

約数の個数: 32

約数和(自身を含む): 182039760

約数和(自身を除く): 94263032

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 22811, 45622, 91244, 182488, 296543, 593086, 844007, 1186172, 1688014, 2372344, 3376028, 6752056, 10972091, 21944182, 43888364, 87776728]

約数ペア:

[(1, 87776728), (2, 43888364), (4, 21944182), (8, 10972091), (13, 6752056), (26, 3376028), (37, 2372344), (52, 1688014), (74, 1186172), (104, 844007), (148, 593086), (296, 296543), (481, 182488), (962, 91244), (1924, 45622), (3848, 22811)]