23404784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6657

約数の個数: 40

約数和(自身を含む): 51715440

約数和(自身を除く): 28310656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6619, 13238, 26476, 52952, 86047, 105904, 112523, 172094, 225046, 344188, 450092, 688376, 900184, 1376752, 1462799, 1800368, 2925598, 5851196, 11702392, 23404784]

約数ペア:

[(1, 23404784), (2, 11702392), (4, 5851196), (8, 2925598), (13, 1800368), (16, 1462799), (17, 1376752), (26, 900184), (34, 688376), (52, 450092), (68, 344188), (104, 225046), (136, 172094), (208, 112523), (221, 105904), (272, 86047), (442, 52952), (884, 26476), (1768, 13238), (3536, 6619)]