77646896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 157784544

約数和(自身を除く): 80137648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 821, 1028, 1642, 2056, 3284, 4112, 5911, 6568, 11822, 13136, 18883, 23644, 37766, 47288, 75532, 94576, 151064, 210997, 302128, 421994, 843988, 1687976, 3375952, 4852931, 9705862, 19411724, 38823448, 77646896]

約数ペア:

[(1, 77646896), (2, 38823448), (4, 19411724), (8, 9705862), (16, 4852931), (23, 3375952), (46, 1687976), (92, 843988), (184, 421994), (257, 302128), (368, 210997), (514, 151064), (821, 94576), (1028, 75532), (1642, 47288), (2056, 37766), (3284, 23644), (4112, 18883), (5911, 13136), (6568, 11822)]