43453904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12289}}^1$

素因数の和:12327

約数の個数: 40

約数和(自身を含む): 96009480

約数和(自身を除く): 52555576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12289, 24578, 49156, 98312, 159757, 196624, 208913, 319514, 417826, 639028, 835652, 1278056, 1671304, 2556112, 2715869, 3342608, 5431738, 10863476, 21726952, 43453904]

約数ペア:

[(1, 43453904), (2, 21726952), (4, 10863476), (8, 5431738), (13, 3342608), (16, 2715869), (17, 2556112), (26, 1671304), (34, 1278056), (52, 835652), (68, 639028), (104, 417826), (136, 319514), (208, 208913), (221, 196624), (272, 159757), (442, 98312), (884, 49156), (1768, 24578), (3536, 12289)]