56675008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4049

約数の個数: 56

約数和(自身を含む): 128272032

約数和(自身を除く): 71597024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 4007, 7072, 8014, 14144, 16028, 32056, 52091, 64112, 68119, 104182, 128224, 136238, 208364, 256448, 272476, 416728, 544952, 833456, 885547, 1089904, 1666912, 1771094, 2179808, 3333824, 3542188, 4359616, 7084376, 14168752, 28337504, 56675008]

約数ペア:

[(1, 56675008), (2, 28337504), (4, 14168752), (8, 7084376), (13, 4359616), (16, 3542188), (17, 3333824), (26, 2179808), (32, 1771094), (34, 1666912), (52, 1089904), (64, 885547), (68, 833456), (104, 544952), (136, 416728), (208, 272476), (221, 256448), (272, 208364), (416, 136238), (442, 128224), (544, 104182), (832, 68119), (884, 64112), (1088, 52091), (1768, 32056), (3536, 16028), (4007, 14144), (7072, 8014)]