2622814528

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1331

約数の個数: 56

約数和(自身を含む): 5259729384

約数和(自身を除く): 2636914856

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 257, 362, 514, 724, 881, 1028, 1448, 1762, 2056, 2896, 3524, 4112, 5792, 7048, 8224, 11584, 14096, 16448, 28192, 46517, 56384, 93034, 159461, 186068, 226417, 318922, 372136, 452834, 637844, 744272, 905668, 1275688, 1488544, 1811336, 2551376, 2977088, 3622672, 5102752, 7245344, 10205504, 14490688, 40981477, 81962954, 163925908, 327851816, 655703632, 1311407264, 2622814528]

約数ペア:

[(1, 2622814528), (2, 1311407264), (4, 655703632), (8, 327851816), (16, 163925908), (32, 81962954), (64, 40981477), (181, 14490688), (257, 10205504), (362, 7245344), (514, 5102752), (724, 3622672), (881, 2977088), (1028, 2551376), (1448, 1811336), (1762, 1488544), (2056, 1275688), (2896, 905668), (3524, 744272), (4112, 637844), (5792, 452834), (7048, 372136), (8224, 318922), (11584, 226417), (14096, 186068), (16448, 159461), (28192, 93034), (46517, 56384)]